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# Administration of servers and technical support of sites

Maintenance and support of servers, administration of sites, IT consulting

## Sitemaps

- [XML Sitemap](https://systemadminspro.com/sitemap.xml): Contains all public & indexable URLs for this website.

## Posts

- [Server Security Audit: What We Check, How to Protect Your Infrastructure, and How Much It Costs](https://systemadminspro.com/server-security-audit-what-we-check-how-to-protect-your-infrastructure-and-how-much-it-costs/) - Comprehensive server security audit: what we check, execution stages, and actual costs. Protect your cloud or on-premise IT infrastructure from breaches.
- [Migrating an online store to AWS: From VPS crashes to 99.9% uptime](https://systemadminspro.com/migrating-an-online-store-to-aws-from-vps-crashes-to-99-9-uptime/) - Looking for a real-world case study? Migrating a large online store to AWS: we show how moving to the cloud helped achieve 99.9% uptime and reduce response times by a factor of three.
- [AWS Cost Optimization: 10 Ways to Reduce Your Bill by 30%](https://systemadminspro.com/aws-cost-optimization-10-ways-to-reduce-your-bill-by-30/) - Discover 10 proven ways for AWS cost optimization. A practical guide for CTOs and Tech Leads on how to reduce your cloud bill by 30% without losing performance.
- [Server security architecture and IT infrastructure protection layers](https://systemadminspro.com/server-security-architecture-and-it-infrastructure-protection-layers/) - Comprehensive 15-point server security checklist for CTOs and IT leads. Perform a deep infrastructure audit and protect your business from cyber threats.
- [Server Administration: Price and Composition of Outsourcing Services](https://systemadminspro.com/server-administration-price-and-composition-of-outsourcing-services/) - Check current server administration pricing in Ukraine. Full service breakdown: 24/7 monitoring, cloud (Azure/AWS), security, and infrastructure support.
- [Entra Backup and Restore Capability: Technical Overview and Usage Guide](https://systemadminspro.com/entra-backup-and-restore-capability-technical-overview-and-usage-guide/) - Learn how Entra backup and restore works: daily snapshots, object recovery, difference reports, and protection against data loss or malicious changes.
- [In-house DevOps vs. Outsourcing: What's More Beneficial for Business?](https://systemadminspro.com/in-house-devops-vs-outsourcing-what-s-more-beneficial-for-business/) - DevOps in-house vs outsourcing: which is better? Learn real devops team cost, save up to 60%, and choose the best model for your business.
- [Understanding AI Builder in Microsoft Power Platform](https://systemadminspro.com/understanding-ai-builder-in-microsoft-power-platform/) - AI Builder в Microsoft Power Platform позволяет бизнесу автоматизировать процессы, анализировать данные, обрабатывать документы и интегрировать AI без кода.
- [Microsoft 365 Pre-Built Agents: Overview, Features, and Licensing](https://systemadminspro.com/microsoft-365-pre-built-agents-overview-features-and-licensing/) - Overview of Microsoft 365 pre-built agents, their functions, licensing requirements, and how they support research, writing, learning, analytics, and workflow automation.
- [Executing an Agent in Power Automate: Concept, Behavior, and Practical Implementation](https://systemadminspro.com/executing-an-agent-in-power-automate-concept-behavior-and-practical-implementation/) - Learn how Execute Agent works in Power Automate: asynchronous vs synchronous execution, parameters, architecture, and real use cases with agent orchestration
- [Technical Overview of the Analyst Agent in Microsoft 365 Copilot](https://systemadminspro.com/technical-overview-of-the-analyst-agent-in-microsoft-365-copilot/) - Technical overview of Microsoft 365 Copilot Analyst Agent: features, data analysis, Python processing, visualization tools, and decision-support capabilities.
- [Tenant-to-Tenant Environment Migration in the Power Platform Admin Center](https://systemadminspro.com/tenant-to-tenant-environment-migration-in-the-power-platform-admin-center/) - Complete guide to migrating Power Platform environments between tenants: requirements, supported environments, PowerShell commands, user mapping, and migration approval process.
- [Microsoft Entra Agent ID: Purpose, Capabilities, and Architecture](https://systemadminspro.com/microsoft-entra-agent-id-purpose-capabilities-and-architecture/) - Microsoft Entra Agent ID enables secure identity, authentication, and governance for AI agents, supporting scalable and controlled deployments across Microsoft platforms.
- [MCP Inspector: Testing and Debugging MCP Servers](https://systemadminspro.com/mcp-inspector-testing-and-debugging-mcp-servers/) - MCP Inspector is a web-based tool for testing and debugging MCP servers. Learn how to run it, connect servers, configure transports, auth, and tools.
- [Foundry Local: Running Azure AI Models on Your Local Machine](https://systemadminspro.com/foundry-local-running-azure-ai-models-on-your-local-machine/) - Run Azure AI models locally with Foundry Local. Free on-device inference, full data privacy, no Azure subscription, and flexible SDK support.
- [Agent 365: A Unified Control Plane for Managing AI Agents at Scale](https://systemadminspro.com/agent-365-a-unified-control-plane-for-managing-ai-agents-at-scale/) - Agent 365 is a unified control plane for managing, securing, and scaling AI agents across Microsoft 365, Entra, and Azure with enterprise governance.
- [Essential Networking Concepts Every Software Engineer Should Understand](https://systemadminspro.com/essential-networking-concepts-every-software-engineer-should-understand/) - Essential networking concepts explained through a real-world example: IP, DNS, ports, subnets, firewalls, NAT, cloud, Docker, and Kubernetes.
- [Understanding MLOps: A Complete Beginner-Friendly Guide](https://systemadminspro.com/understanding-mlops-a-complete-beginner-friendly-guide/)
- [SQL Server 2025: AI Integration, Developer Innovation, and Major Performance Gains](https://systemadminspro.com/sql-server-2025-ai-integration-developer-innovation-and-major-performance-gains/) - Discover SQL Server 2025: native AI with vector search, JSON data type, real-time change streaming and major performance gains for modern data applications.
- [SQL Server 2025 Goes GA: Enterprise AI Ready from Ground to Cloud](https://systemadminspro.com/sql-server-2025-goes-ga-enterprise-ai-ready-from-ground-to-cloud/) - SQL Server 2025 is now GA. Discover enterprise-ready AI, vector search, Fabric mirroring, enhanced security, and modern on-prem to cloud capabilities.
- [Why a CI Pipeline Is Essential in Modern Software Development](https://systemadminspro.com/why-a-ci-pipeline-is-essential-in-modern-software-development/) - Learn why CI pipelines are essential in modern software development and how automated code quality checks improve reliability, scalability, and team efficiency.
- [AI in DevOps and Cloud: A Comprehensive Overview of Tools, Use Cases, and Reality](https://systemadminspro.com/ai-in-devops-and-cloud-a-comprehensive-overview-of-tools-use-cases-and-reality/) - Explore AI in DevOps & Cloud: from code assistants to security. A practical guide on real tools, use cases, and the reality of automation vs hype.
- [What Nginx Is, Why It Exists, and How It’s Used — with Real-Life Examples](https://systemadminspro.com/what-nginx-is-why-it-exists-and-how-it-s-used-with-real-life-examples/) - A clear explanation of what Nginx is: web server, proxy, load balancer, caching, security, and Kubernetes usage — simple and example-driven.
- [Proxies, Reverse Proxies, and Load Balancers: The Simple Guide to How the Internet Handles Massive Traffic](https://systemadminspro.com/proxies-reverse-proxies-and-load-balancers-the-simple-guide-to-how-the-internet-handles-massive-traffic/) - Clear, practical guide to proxies, reverse proxies, and load balancers — how they protect, cache, and distribute traffic for scalable, secure web services. now.
- [Kafka Explained Through Real-Life Examples](https://systemadminspro.com/kafka-explained-through-real-life-examples/) - Learn what Apache Kafka is in simple terms. A clear explanation with real examples, why companies use Kafka, and how it solves microservice communication problems.
- [The Future of Software Engineering: How to Stay Valuable in the Age of AI](https://systemadminspro.com/the-future-of-software-engineering-how-to-stay-valuable-in-the-age-of-ai/) - Discover how software engineers can stay valuable in the AI era by mastering architecture, DevOps, and business-driven development.
- [Azure Front Door Outage – October 29](https://systemadminspro.com/azure-front-door-outage-october-29/) - Azure Front Door outage on Oct 29 caused by a tenant configuration error — Microsoft rolled back and fixed the issue. Impact, root cause and mitigation tips.
- [How to Use Prompts in Copilot Studio While Building an Agent](https://systemadminspro.com/how-to-use-prompts-in-copilot-studio-while-building-an-agent/) - Learn how to create and use Prompts in Microsoft Copilot Studio to analyze text, documents, and images, and enhance your AI agents effectively.
- [Integrating Security Checks into CI/CD: The Essential Baseline for .NET Projects](https://systemadminspro.com/integrating-security-checks-into-ci-cd-the-essential-baseline-for-net-projects/) - Add automated security scanning to your .NET CI/CD pipeline. Detect vulnerabilities and outdated packages before release.
- [Understanding Multicloud Connectivity: A Deep Dive into Azure Networking and Beyond](https://systemadminspro.com/understanding-multicloud-connectivity-a-deep-dive-into-azure-networking-and-beyond/)
- [Mastering Onion Architecture: Building Scalable and Maintainable Software Systems](https://systemadminspro.com/mastering-onion-architecture-building-scalable-and-maintainable-software-systems/) - Learn how Onion Architecture helps build scalable, testable, and maintainable software by separating business logic from infrastructure and UI.
- [Mastering Enterprise Platform Engineering: A Technical Roadmap for Modern Software Development](https://systemadminspro.com/mastering-enterprise-platform-engineering-a-technical-roadmap-for-modern-software-development/) - Platform engineering explained: tools, cloud-native design, security, AI, and data management. Future-proof your software delivery today.
- [Simplifying Kubernetes with AKS Automatic: A New Way to Deploy](https://systemadminspro.com/simplifying-kubernetes-with-aks-automatic-a-new-way-to-deploy/) - Simplify Kubernetes with AKS Automatic. Automate scaling, security, and networking to focus on building apps.
- [Network Infrastructure in Azure Kubernetes Service (AKS)](https://systemadminspro.com/network-infrastructure-in-azure-kubernetes-service-aks/)
- [GitHub MCP Registry: The Fastest Way to Discover MCP Servers](https://systemadminspro.com/github-mcp-registry-the-fastest-way-to-discover-mcp-servers/)
- [Accelerate: How DevOps Science Powers High-Performance Technology Organizations](https://systemadminspro.com/accelerate-how-devops-science-powers-high-performance-technology-organizations/)
- [Distributed Application Runtime: Simplifying Microservices Development in Azure](https://systemadminspro.com/distributed-application-runtime-simplifying-microservices-development-in-azure/)
- [Azure SRE Agent: A Smarter Way to Manage Cloud Reliability](https://systemadminspro.com/azure-sre-agent-a-smarter-way-to-manage-cloud-reliability/)
- [AI Agents Are Transforming Cloud Environments—and Introducing New Risks](https://systemadminspro.com/ai-agents-are-transforming-cloud-environments-and-introducing-new-risks/)
- [4 Reasons to Move to the Cloud in 2025 and Beyond](https://systemadminspro.com/4-reasons-to-move-to-the-cloud-in-2025-and-beyond/)
- [Understanding Cloud Computing and Its Growing Importance](https://systemadminspro.com/understanding-cloud-computing-and-its-growing-importance/)
- [Use Azure SRE Agent to Automate Tasks and Increase Site Reliability](https://systemadminspro.com/use-azure-sre-agent-to-automate-tasks-and-increase-site-reliability/)
- [Over 200,000 WordPress Sites at Risk: Critical Vulnerability in Post SMTP Plugin](https://systemadminspro.com/over-200-000-wordpress-sites-at-risk-critical-vulnerability-in-post-smtp-plugin/)
- [The Ultimate AI Chatbot Face-Off: ChatGPT vs Gemini vs Perplexity vs Grok](https://systemadminspro.com/the-ultimate-ai-chatbot-face-off-chatgpt-vs-gemini-vs-perplexity-vs-grok/)
- [When to Use MCP vs A2A — And Why You’ll Often Use Both](https://systemadminspro.com/when-to-use-mcp-vs-a2a-and-why-you-ll-often-use-both/)
- [GitHub Copilot for Azure Evolves: Agent Mode Unlocks Full DevOps Automation](https://systemadminspro.com/github-copilot-for-azure-evolves-agent-mode-unlocks-full-devops-automation/)
- [.NET 10 Preview 5: Everything You Need to Know](https://systemadminspro.com/net-10-preview-5-everything-you-need-to-know/)
- [Understanding Observability in DevOps](https://systemadminspro.com/understanding-observability-in-devops/)
- [Understanding Cloud-Native Transformation](https://systemadminspro.com/understanding-cloud-native-transformation/)
- [Blocking Unwanted Cloud Applications with Microsoft Defender for Cloud Apps](https://systemadminspro.com/blocking-unwanted-cloud-applications-with-microsoft-defender-for-cloud-apps/)
- [The Top AI Tools of Today: From Gemini to Grok and Beyond](https://systemadminspro.com/the-top-ai-tools-of-today-from-gemini-to-grok-and-beyond/)
- [Azure MCP Server: Overview and Examples](https://systemadminspro.com/azure-mcp-server-overview-and-examples/)
- [Introduction to Azure MCP Server](https://systemadminspro.com/introduction-to-azure-mcp-server/)
- [How to Fix ConfigMap Changes Not Reflecting in Kubernetes Pods](https://systemadminspro.com/how-to-fix-configmap-changes-not-reflecting-in-kubernetes-pods/)
- [Microsoft GitOps ArgoCD](https://systemadminspro.com/microsoft-gitops-argocd/)
- [Strapi Azure App Service](https://systemadminspro.com/strapi-azure-app-service/)
- [How to Import Requirements from Excel into Azure DevOps Boards](https://systemadminspro.com/how-to-import-requirements-from-excel-into-azure-devops-boards/)
- [How to Effectively Track Your Project Progress](https://systemadminspro.com/how-to-effectively-track-your-project-progress/)
- [Jira vs. Azure DevOps: A Brief Comparison](https://systemadminspro.com/jira-vs-azure-devops-a-brief-comparison/)
- [Getting Started with Copilot Studio](https://systemadminspro.com/getting-started-with-copilot-studio/)
- [Exploring Azure AI Foundry: A Comprehensive Guide](https://systemadminspro.com/exploring-azure-ai-foundry-a-comprehensive-guide/)
- [Understanding Azure Service Retirements: Stay Ahead and Stay Prepared](https://systemadminspro.com/understanding-azure-service-retirements-stay-ahead-and-stay-prepared/)
- [Kubernetes Security: How to Secure and Monitor Your Cluster](https://systemadminspro.com/kubernetes-security-how-to-secure-and-monitor-your-cluster/)
- [What is GitOps? A Complete Guide to GitOps Principles, Benefits, and Best Practices](https://systemadminspro.com/what-is-gitops-a-complete-guide-to-gitops-principles-benefits-and-best-practices/)
- [Exploit for critical Zabbix vulnerability - CVE-2024-42327 (CVSS 9.9)](https://systemadminspro.com/exploit-for-critical-zabbix-vulnerability-cve-2024-42327-cvss-9-9/)
- [Understanding Microsoft Azure Cloud Management](https://systemadminspro.com/understanding-microsoft-azure-cloud-management/)
- [Getting Started with GitHub Copilot Free](https://systemadminspro.com/getting-started-with-github-copilot-free/)
- [What advancements were made in Azure AI Studio during Microsoft Build 2024](https://systemadminspro.com/what-advancements-were-made-in-azure-ai-studio-during-microsoft-build-2024/)
- [CVE-2024-10793 Wordpress](https://systemadminspro.com/cve-2024-10793-wordpress/)
- [GitHub Copilot’s New Free Tier in VS Code: What You Need to Know](https://systemadminspro.com/github-copilot-s-new-free-tier-in-vs-code-what-you-need-to-know/)
- [What new AI capabilities were introduced for Azure AI Search in 2024](https://systemadminspro.com/what-new-ai-capabilities-were-introduced-for-azure-ai-search-in-2024/)
- [Windows Server 2025 Pay-as-you-go Option](https://systemadminspro.com/windows-server-2025-pay-as-you-go-option/)
- [Key Azure Updates from Ignite 2024](https://systemadminspro.com/key-azure-updates-from-ignite-2024/)
- [A critical vulnerability has been discovered in the WPLMS WordPress theme](https://systemadminspro.com/a-critical-vulnerability-has-been-discovered-in-the-wplms-wordpress-theme/)
- [How to technically prepare an online store for black friday](https://systemadminspro.com/how-to-technically-prepare-an-online-store-for-black-friday/)
- [What are the best practices for setting up Conditional Access policies](https://systemadminspro.com/what-are-the-best-practices-for-setting-up-conditional-access-policies/)
- [What steps should administrators take to prepare for the MFA requirement](https://systemadminspro.com/what-steps-should-administrators-take-to-prepare-for-the-mfa-requirement/)
- [Azure Verified Modules](https://systemadminspro.com/azure-verified-modules/)
- [Block telegram with azure defender](https://systemadminspro.com/block-telegram-with-azure-defender/)
- [New Free Azure SQL Database Offer Now Available in All Subscriptions](https://systemadminspro.com/new-free-azure-sql-database-offer-now-available-in-all-subscriptions/)
- [How to Install and Use Velero in a Kubernetes Cluster](https://systemadminspro.com/how-to-install-and-use-velero-in-a-kubernetes-cluster/)
- [Using GitHub Copilot to Debug CI/CD Workflows](https://systemadminspro.com/using-github-copilot-to-debug-ci-cd-workflows/)
- [Using GitHub Copilot: Examples and Use Cases](https://systemadminspro.com/using-github-copilot-examples-and-use-cases/)
- [How is AI-driven automation impacting DevOps in 2024](https://systemadminspro.com/how-is-ai-driven-automation-impacting-devops-in-2024/)
- [DEVOPS news digest for august 2024](https://systemadminspro.com/devops-news-didgest-for-august-2024/)
- [Migrating infrastructure to the cloud](https://systemadminspro.com/migrating-infrastructure-to-the-cloud/)
- [Azure and .Net Digest: VMS changes, .Net Core updates and the new Azure Sphere](https://systemadminspro.com/azure-and-net-digest-vms-changes-net-core-updates-and-the-new-azure-sphere/)
- [What are the benefits of hybrid and multi-cloud adoption](https://systemadminspro.com/what-are-the-benefits-of-hybrid-and-multi-cloud-adoption/)
- [Key DevOps Trends for 2025](https://systemadminspro.com/key-devops-trends-for-2025/)
- [What are the key features of Azure Update Manager](https://systemadminspro.com/what-are-the-key-features-of-azure-update-manager/)
- [DevOps and Cybersecurity: Conflicts, Adaptation, and the Road to New Challenges](https://systemadminspro.com/devops-and-cybersecurity-conflicts-adaptation-and-the-road-to-new-challenges/)
- [Github Copilot. How to improve your performance](https://systemadminspro.com/github-copilot-how-to-improve-your-performance/)
- [Best way to use azure devops](https://systemadminspro.com/best-way-to-use-azure-devops/)
- [How to disable ipv6 on Windows](https://systemadminspro.com/how-to-disable-ipv6-on-windows/)
- [The ROI of Artificial Intelligence Implementation: Is It Worth It?](https://systemadminspro.com/the-roi-of-artificial-intelligence-implementation-is-it-worth-it/)
- [Why Every Company Needs an Artificial Intelligence Implementation Strategy](https://systemadminspro.com/why-every-company-needs-an-artificial-intelligence-implementation-strategy/) - Discover why every company needs an AI implementation strategy. Learn how to align AI with business goals, overcome challenges, and drive innovation for long-term success.
- [Top 10 Tools for Seamless Artificial Intelligence Implementation](https://systemadminspro.com/top-10-tools-for-seamless-artificial-intelligence-implementation/)
- [How to Implement Artificial Intelligence in Your Business: A Step-by-Step Guide](https://systemadminspro.com/how-to-implement-artificial-intelligence-in-your-business-a-step-by-step-guide/)
- [A little bit about SRE](https://systemadminspro.com/a-little-bit-about-sre/)
- [What is Azure Copilot?](https://systemadminspro.com/what-is-azure-copilot/)
- [How to Use AI in Small Business: A Comprehensive Guide](https://systemadminspro.com/how-to-use-ai-in-small-business-a-comprehensive-guide/) - Discover how AI can revolutionize your small business. Learn about the benefits, applications, and future trends of AI in small businesses.
- [How to Use OpenAI in Business?](https://systemadminspro.com/how-to-use-openai-in-business/)
- [How to Use Prometheus and Grafana in a Project](https://systemadminspro.com/how-to-use-prometheus-and-grafana-in-a-project/)
- [What is Grafana?](https://systemadminspro.com/what-is-grafana/)
- [What is Prometheus?](https://systemadminspro.com/what-is-prometheus/)
- [10 DevOps Tools to Know in 2024](https://systemadminspro.com/10-devops-tools-to-know-in-2024/)
- [How Can You Use AI for Business](https://systemadminspro.com/how-can-you-use-ai-for-business/)
- [About cloud security](https://systemadminspro.com/about-cloud-security/)
- [End of CentOS 7 maintenance cycle](https://systemadminspro.com/end-of-centos-7-maintenance-cycle/)
- [CVE-2024-5326 WordPress Post Grid Gutenberg і PostX = 4.1.2: A Comprehensive Analysis](https://systemadminspro.com/cve-2024-5326-wordpress-post-grid-gutenberg-i-postx-4-1-2-a-comprehensive-analysis/)
- [Understanding Server Response Time (TTFB): The Key to a Faster Website](https://systemadminspro.com/understanding-server-response-time-ttfb-the-key-to-a-faster-website/)
- [Why Do We Need Terraform?](https://systemadminspro.com/why-do-we-need-terraform/)
- [How Can Azure Help Small Businesses?](https://systemadminspro.com/how-can-azure-help-small-businesses/)
- [DevOps vs MLOps: who are they and how do their tasks differ](https://systemadminspro.com/devops-vs-mlops-who-are-they-and-how-do-their-tasks-differ/)
- [Which AI Should You Use? Copilot, Copilot Studio, Azure AI Studio: A Comprehensive Guide](https://systemadminspro.com/which-ai-should-you-use-copilot-copilot-studio-azure-ai-studio-a-comprehensive-guide/) - Discover the best AI tool for your needs in our detailed comparison of Copilot, Copilot Studio, and Azure AI Studio. Explore features, benefits, and use cases to make an informed decision.
- [Unveiling the Top 10 Azure DevOps Tools with Description: Empowering Your Development Journey](https://systemadminspro.com/unveiling-the-top-10-azure-devops-tools-with-description-empowering-your-development-journey/) - Discover the top 10 Azure DevOps tools with detailed descriptions to streamline your development process and enhance productivity. Dive into this comprehensive guide and unleash the power of Azure DevOps.
- [Cleaning a Website from Viruses: Best Practices](https://systemadminspro.com/cleaning-a-website-from-viruses-best-practices/)
- [How to Protect a Web Server: Comprehensive Guide](https://systemadminspro.com/how-to-protect-a-web-server-comprehensive-guide/) - This comprehensive guide will walk you through the steps to safeguard your web server effectively.
- [Automatic Version Number Management with AWS DevOps: Streamlining Software Development](https://systemadminspro.com/automatic-version-number-management-with-aws-devops-streamlining-software-development/)
- [Advantages and Disadvantages of Docker with Examples: A Comprehensive Guide](https://systemadminspro.com/advantages-and-disadvantages-of-docker-with-examples-a-comprehensive-guide/)
- [How to Manage Kubernetes with Ansible](https://systemadminspro.com/how-to-manage-kubernetes-with-ansible/)
- [Deployment of .NET applications for the little ones. Part 0](https://systemadminspro.com/deployment-of-net-applications-for-the-little-ones-part-0/)
- [Node Pools in AKS](https://systemadminspro.com/node-pools-v-aks/)
- [What Does the Service Include Microsoft Azure Cloud Management?](https://systemadminspro.com/what-does-the-service-include-microsoft-azure-cloud-management/)
- [Selecting base images for .NET applications: minimum vulnerabilities, maximum performance](https://systemadminspro.com/selecting-base-images-for-net-applications-minimum-vulnerabilities-maximum-performance/)
- [Migrating from SQL Server to PostgreSQL in two ways](https://systemadminspro.com/migrating-from-sql-server-to-postgresql-in-two-ways/)
- [What is Microk8s?](https://systemadminspro.com/what-is-microk8s/)
- [Comparison of MicroK8s with Managed Kubernetes Clusters, K3s and Minikube](https://systemadminspro.com/comparison-of-microk8s-with-managed-kubernetes-clusters-k3s-and-minikube/)
- [What is a Server Security Audit?](https://systemadminspro.com/what-is-a-server-security-audit/)
- [Distinction Between Azure and AWS Kubernetes](https://systemadminspro.com/distinction-between-azure-and-aws-kubernetes/) - Discover the nuances in the difference between Azure and AWS Kubernetes, and explore the key factors that set them apart. Dive into this comprehensive guide to understand their unique features, functionalities, and benefits
- [What is pods in kubernetes?](https://systemadminspro.com/what-is-pods-in-kubernetes/)
- [Unlocking the Potential: Leveraging Kubernetes in Azure for Enhanced Features](https://systemadminspro.com/unlocking-the-potential-leveraging-kubernetes-in-azure-for-enhanced-features/) - Explore the myriad features of Kubernetes in Azure, empowering your cloud-based operations with seamless scalability, enhanced security, and optimized resource management. Learn how to harness this powerful combination for unparalleled efficiency and productivity.
- [Integrating SonarQube into Kubernetes](https://systemadminspro.com/integrating-sonarqube-into-kubernetes/)
- [Features of Cloud Infrastructure Management](https://systemadminspro.com/features-of-cloud-infrastructure-management/) - Cloud infrastructure management offers a wide range of features and capabilities that empower organizations to leverage the benefits of cloud computing effectively.
- [Interesting Facts about Azure Compliance Manager](https://systemadminspro.com/interesting-facts-about-azure-compliance-manager/)
- [The Essential Skills of DevOps](https://systemadminspro.com/the-essential-skills-of-devops/)
- [Best DevOps Tools from Microsoft Azure](https://systemadminspro.com/best-devops-tools-from-microsoft-azure/)
- [Best DevOps Tools from AWS](https://systemadminspro.com/best-devops-tools-from-aws/)
- [Using Azure to Build IT Infrastructure for Small Businesses](https://systemadminspro.com/using-azure-to-build-it-infrastructure-for-small-businesses/)
- [Unraveling the Dynamics: Azure DevOps vs. AWS DevOps](https://systemadminspro.com/unraveling-the-dynamics-azure-devops-vs-aws-devops/)
- [Optimize content delivery with Azure CDN](https://systemadminspro.com/optimize-content-delivery-with-azure-cdn-2/)
- [Why should your business migrate to the cloud?](https://systemadminspro.com/optimize-content-delivery-with-azure-cdn/)
- [Cloud Technology Trends in 2024: Unveiling the Future](https://systemadminspro.com/cloud-technology-trends-in-2024-unveiling-the-future/) - Explore the latest cloud technology trends in 2024 that promise to revolutionize the digital landscape. Stay ahead with insights on advancements, opportunities, and challenges in the ever-evolving world of cloud computing.
- [Trend in the Use of Cloud Resources in 2023](https://systemadminspro.com/trend-in-the-use-of-cloud-resources-in-2023/)
- [How is IT Infrastructure Designed in the Azure Cloud?](https://systemadminspro.com/how-is-it-infrastructure-designed-in-the-azure-cloud/) - Discover the intricacies of designing IT infrastructure in the Azure cloud. Uncover expert insights, best practices, and FAQs in this comprehensive guide. How is IT infrastructure designed in the Azure cloud? Find out now!
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- [5 effective methods that make up a FinOps strategy](https://systemadminspro.com/5-effective-methods-that-make-up-a-finops-strategy/)
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- [When is the right time to do microservices?](https://systemadminspro.com/when-is-the-right-time-to-do-microservices/)
- [ChainOps or DevOps](https://systemadminspro.com/chainops-or-devops/) - How to apply DevOps processes to blockchains and/or distributed ledger technologies ( DLT )
- [What you need to know about CloudOps](https://systemadminspro.com/what-you-need-to-know-about-cloudops/) - CloudOps is the practice of managing software products deployed in a cloud (often multi-cloud) environment.
- [A Brief History of Cloud Technology](https://systemadminspro.com/a-brief-history-of-cloud-technology/)
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- [Synchronization of various data stores](https://systemadminspro.com/synchronization-of-various-data-stores/)
- [Overview of Harvester, a hyper-converged open source solution powered by Kubernetes](https://systemadminspro.com/overview-of-harvester-a-hyper-converged-open-source-solution-powered-by-kubernetes/)
- [5 Principles to Keep in Mind When Describing Infrastructure as Code](https://systemadminspro.com/5-principles-to-keep-in-mind-when-describing-infrastructure-as-code/)
- [Local or cloud server: the pros of each choice](https://systemadminspro.com/local-or-cloud-server-the-pros-of-each-choice/) - When the first LaaS cloud was just launched, it seemed to many that the cloud and local server were like heaven and earth. The choice of a server largely depends on the needs of a particular business.
- [Docker Desktop app now available for Linux](https://systemadminspro.com/docker-desktop-app-now-available-for-linux/)
- [Transition to secure development. Why is this needed? What are the benefits of DevSecOps?](https://systemadminspro.com/transition-to-secure-development-why-is-this-needed-what-are-the-benefits-of-devsecops/)
- [About Kubernetes security. Part 2. Looking for vulnerabilities and defending ourselves](https://systemadminspro.com/about-kubernetes-security-part-2-looking-for-vulnerabilities-and-defending-ourselves/) - Practical aspects of protection and talk about how to detect vulnerabilities and how to protect yourself competently from them.
- [About Kubernetes security. Part 1. About threats](https://systemadminspro.com/about-kubernetes-security-part-1-about-threats/) - Containerization technologies have become widespread in recent years, and Kubernetes, or K8s for short, is considered to be the most well-known container management solution.
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- [Things to keep in mind when creating multi-cluster services in Kubernetes](https://systemadminspro.com/things-to-keep-in-mind-when-creating-multi-cluster-services-in-kubernetes/) - Application deployment in a Kubernetes multi-cluster environment is one of the hottest topics. The approach allows you to expand the possibilities for scaling services, ensure locality.
- [Running containers in the cloud Part 2 Elastic Kubernetes Service](https://systemadminspro.com/running-containers-in-the-cloud-part-2-elastic-kubernetes-service/)
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- [6 reasons to use Kubernetes on a bare metal server](https://systemadminspro.com/6-reasons-to-use-kubernetes-on-a-bare-metal-server/)
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- [Setting up a LEMP server for simple projects. Instructions for the little ones. Part three](https://systemadminspro.com/setting-up-a-lemp-server-for-simple-projects-instructions-for-the-little-ones-part-three/)
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- [Protecting RDP Windows Server without VPN](https://systemadminspro.com/protecting-rdp-windows-server-without-vpn/)
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- [Where do malwares live: hacker infrastructure and criminal services](https://systemadminspro.com/where-do-malwares-live-hacker-infrastructure-and-criminal-services/)
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- [Infrastructure as Code in CI / CD Service Automation](https://systemadminspro.com/infrastructure-as-code-in-ci-cd-service-automation/)
- [OSINT or how to look at your network through the eyes of a hacker](https://systemadminspro.com/osint-or-how-to-look-at-your-network-through-the-eyes-of-a-hacker/)
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- [How to configure Elasticsearch to avoid leaks](https://systemadminspro.com/how-to-configure-elasticsearch-to-avoid-leaks/)
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- [Food Infrastructure: How Do We Support It](https://systemadminspro.com/food-infrastructure-how-do-we-support-it/) - Story of support of one of the largest web projects of the domestic "hospitality industry".
- [Zabbix 5.0 Release](https://systemadminspro.com/zabbix-5-0-release/) - Zabbix monitoring system provides a number of completely ready-made integrations for working with instant messengers, ticket and notification systems, and also extends the list of supported services and applications that can be tracked without much effort.
- [Infrastructure as Code: basic principles VS evolving tools](https://systemadminspro.com/infrastructure-as-code-basic-principles-vs-evolving-tools/) - If you are just starting out with Infrastructure as Code tools or thinking about how to integrate it into your CI / CD pipeline, this is the article for you.
- [[Checklist] How To Choose Cloud Service Provider](https://systemadminspro.com/checklist-how-to-choose-cloud-service-provider/) - How to choose a reliable supplier from all the diversity of the market? What are the criteria for checking a candidate?
- [Who is DevOps and when is he not needed](https://systemadminspro.com/who-is-devops-and-when-is-he-not-needed/) - DevOps is the combination of cultural philosophies, practices, and tools that increases an organization's ability to deliver applications and services at high level
- [Windows Server or Linux distributions? How to choose a proper server OS](https://systemadminspro.com/windows-server-or-linux-distributions-how-to-choose-a-proper-server-os/) - Comparing Linux and Windows as web-hosting operating systems With Linux, costs only arise when distributions with pay-based support options are in use. Combined with its reliability, stability, and efficiency, Linux has proven to be one of the most sophisticated options for both web and mail server needs.
- [Working from home security](https://systemadminspro.com/working-from-home-security/)
- [Transition to remote work: technical problems and security](https://systemadminspro.com/transition-to-remote-work-technical-problems-and-security/)
- [How to prepare a site for load growth](https://systemadminspro.com/how-to-prepare-a-site-for-load-growth/)
- [Recommendations for protecting personal data and information security](https://systemadminspro.com/recommendations-for-protecting-personal-data-and-information-security/) - Move from theory to practice and see what each of us can do to protect personal data
- [Password Management in Zimbra Collaboration Suite Open-Source Edition](https://systemadminspro.com/password-management-in-zimbra-collaboration-suite-open-source-edition/) - Password management has always been one of the most important problems associated with the safe operation of information systems.In this article, we will understand how these functions are implemented in Zimbra OSE.
- [How to create WEB address directory of PHP + LDAP](https://systemadminspro.com/how-to-create-web-address-directory-of-php-ldap/) - Full guide for completing WEB address directory of PHP + LDAP
- [All about Elasticsearch](https://systemadminspro.com/all-about-elasticsearch/) - Elasticsearch is probably the most popular search engine at the moment with a developed community, support and a mountain of information on the web. However, this information arrives inconsistently and fractionally.
- [WEB SECURITY ANALYSIS REPORT](https://systemadminspro.com/web-security-analysis-report/)
- [Logging in a .Net microservice environment](https://systemadminspro.com/logging-in-a-net-microservice-environment/) - Logging is a very important tool for a developer, but when creating distributed systems it becomes a stone that needs to be laid right in the foundation of your application, otherwise the complexity of developing microservices will make itself felt very quickly.
- [RedHat study: open source displaces proprietary software from the enterprise segment](https://systemadminspro.com/redhat-study-open-source-displaces-proprietary-software-from-the-enterprise-segment/) - Open source software is slowly but surely conquering the corporate segment, as evidenced by the RedHat research team. The company conducted a survey among 950 executives of IT companies around the world
- [Methods for optimizing LINQ queries in C#.NET](https://systemadminspro.com/methods-for-optimizing-linq-queries-in-c-net/) - Here are some more code optimization approaches related to LINQ queries.
- [VDI Cost Comparison: Local vs Public Cloud](https://systemadminspro.com/vdi-cost-comparison-local-vs-public-cloud/) - When the bill goes not to hundreds, but to thousands of employees, it is especially important to choose the optimal solution, since everything can result in both impressive additional costs and serious savings.
- [IPv6 - you are doing it wrong](https://systemadminspro.com/ipv6-you-are-doing-it-wrong/) - In the article, we will analyze the main errors in the use of IPv6 providers.
- [Anonymization of data does not guarantee your complete anonymity](https://systemadminspro.com/anonymization-of-data-does-not-guarantee-your-complete-anonymity/) - A study conducted by students at Harvard University shows that the depersonalization of the information collected is far from a guarantee of protection against "deanonymization", what means, disclosure of a person’s identity according to the data available in the database.
- [Transfer all MS SQL Server databases to another hardware](https://systemadminspro.com/transfer-all-ms-sql-server-databases-to-another-hardware/) - How to minimize manual labor and do everything as quickly as possible.
- [DBA: How to Find Useless Indexes](https://systemadminspro.com/dba-how-to-find-useless-indexes/) - How to Find Useless Indexes in PostgreSQL
- [Migrating from OpenVPN to WireGuard to combine networks into one L2](https://systemadminspro.com/migrating-from-openvpn-to-wireguard-to-combine-networks-into-one-l2/) - I would like to share the experience of combining networks in three geographically remote apartments, in each of which routers with OpenWRT are used as a gateway into one common network.
- [Cases for applying network anomaly analysis tools](https://systemadminspro.com/cases-for-applying-network-anomaly-analysis-tools/) - How to identify malicious code inside a corporate or departmental network.
- [Is it dangerous to keep RDP open on the Internet?](https://systemadminspro.com/is-it-dangerous-to-keep-rdp-open-on-the-internet/) - How to forward the RDP port out
- [Web Application Firewall Evolution](https://systemadminspro.com/web-application-firewall-evolution/) - In this post we will continue the topic of cloud security and talk about the evolution of WAF and what is better to choose: hardware, software or the cloud.
- [Nginx-log-collector utility to send nginx logs to Clickhouse](https://systemadminspro.com/nginx-log-collector-utility-to-send-nginx-logs-to-clickhouse/) - This article will discuss the nginx-log-collector project, which will read nginx logs and send them to the Clickhouse cluster
- [How to make Windows Server safer](https://systemadminspro.com/how-to-make-windows-server-safer/) - In this article, I would like to give a couple of good tips on administering Windows servers, which for some reason I could not find on the Internet. Following these principles, you will greatly secure your Windows-based servers in both local and public environments.
- [How to make a multi-tenant application out of a non-tenant](https://systemadminspro.com/how-to-make-a-multi-tenant-application-out-of-a-non-tenant-application/) - To understand what an application is that was not tenanty and became multi-tenant, I will describe its purpose, a list of services and technologies used.
- [Kubernetes: why is it so important to set up system resource management?](https://systemadminspro.com/kubernetes-why-is-it-so-important-to-set-up-system-resource-management/) - How to provide the minimum necessary resources for each of them? How can I limit resource consumption? How to correctly distribute the load between nodes? How to ensure the operation of the horizontal scaling mechanism in case of increased load on the application?
- [Transferring SEQUENCE values between PostgreSQL databases](https://systemadminspro.com/transferring-sequence-values-between-postgresql-databases/) - How can I transfer to the other PostgreSQL database the last assigned value of the “auto-increment” field of the serial type if there could be any deletions in the table, and “just substituting max (pk)” no longer works?
- [What is a Penetration Test?](https://systemadminspro.com/what-is-a-penetration-test/) - The process involves an active analysis of the system for any potential vulnerabilities that could result from poor or improper system configuration, both known and unknown hardware or software flaws, or operational weaknesses in process or technical countermeasures.
- [Dynamic assembly and deployment of Docker images with werf](https://systemadminspro.com/dynamic-assembly-and-deployment-of-docker-images-with-werf/) - Issues and features of the dynamic assembly and the accompanying CI / CD processes.
- [Evolution of Load Balancing](https://systemadminspro.com/evolution-of-load-balancing/) - The load balancer itself is special software (there is hardware, but we will not consider them in this article), which accepts requests and redirects them to free servers for processing.
- [How AWS works with its elastic services. Network scaling](https://systemadminspro.com/how-aws-works-with-its-elastic-services-network-scaling/) - In this part, we will focus on network scaling – one of the most complex systems in AWS.
- [DDoS attack on RDP services](https://systemadminspro.com/ddos-attack-on-rdp-services/) - We’ll tell you a cool story about how “third parties” tried to interfere with the work of our customers, and how this problem was solved.
- [Protecting a remote server on Windows](https://systemadminspro.com/protecting-a-remote-server-on-windows/) - Defense methods for Windows Server protection
- [Cloud Backup](https://systemadminspro.com/cloud-backup/) - Examples of solutions implementations for the most cloud-based backup - from finished software to own mistakes.
- [All about Logs in Kubernetes today](https://systemadminspro.com/all-about-logs-in-kubernetes-today/) - Standard solution for log aggregation in Kubernetes
- [Let's try ClickHouse](https://systemadminspro.com/let-s-try-clickhouse/) - Start working with this logs, adding them to ClickHouse.
- [Active Directory Deployment](https://systemadminspro.com/active-directory-deployment/) - Нow easy to install and manage Active Directory through Powershell
- [SSL certificate for Docker web-app](https://systemadminspro.com/ssl-certificate-for-docker-web-app/) - How to create an SSL certificate for Docker web application
- [From Hyper-V to VMware and vice versa: virtual disks convertion](https://systemadminspro.com/from-hyper-v-to-vmware-and-vice-versa-virtual-disks-convertion/) - How to do quick conversion when migrating from Hyper-V to VMware and vice versa
- [ SonarQube Server Deploy](https://systemadminspro.com/sonarqube-server-deploy/) - This article will be useful if you are choosing a static analyzer or you are already planning to implement it. How to set up the process so that vulnerabilities discovered in the code can finally be fixed?
- [DevOps from scratch. Real story](https://systemadminspro.com/devops-from-scratch-real-story/) - Live examples what is worth and what should not be done when you enter a project that you have not seen or know poorly.
- [Atlassian tools implementation and usage in non-IT business](https://systemadminspro.com/atlassian-tools-implementation-and-usage-in-non-it-business/) - Everyone knows JIRA as a bug tracker or as a system for managing projects, but this is far from all its power. We’ll talk about this use today.
- [How to make Jira ServiceDesk friends with shared Confluence and help users](https://systemadminspro.com/jira-servicedesk-confluence/) - In small organizations, there is usually no more than one Jira, Servicedesk, and Confluence installation, which everyone uses, from security guards to QA. How to make sure everything is safe here.
- [Gitlab.xml & more](https://systemadminspro.com/gitlab-xml/) - This is a small library for downloading code, running various callbacks and test code.
- [GitLab for Continuous Delivery Project on Containers. Part 1](https://systemadminspro.com/gitlab-for-continuous-delivery/) - Lets consider topics such as: Containers 101 Containers at different stages of the software development cycle Continuous Delivery with Containers
- [Server security audit service](https://systemadminspro.com/server-security-audit-service/)
- [Data Processing Systems for Penetration Testing](https://systemadminspro.com/data-processing-systems-for-penetration-testing/)
- [How to Retrieve Windows user passwords from memory](https://systemadminspro.com/how-to-retrieve-windows-user-passwords-from-memory/)
- [Overview of the most popular DLP systems](https://systemadminspro.com/overview-of-the-most-popular-dlp-systems/) - Well, here are some DLP systems that were eventually managed to be viewed and felt at your stand or at colleagues, and the corresponding impressions on them: McAfee DLP, Sophos Endpoint Protection, InfoWatch Traffic Monitor, DeviceLock DLP, Information Security Circuit SearchInform, Falcongaze SecureTower.
- [Checklist: what had to be done before starting microservices in production](https://systemadminspro.com/checklist-what-before-starting-microservices-in-production/) - If you feel that the time has come to launch another app in Kubernetes / ECS / whatever, then I have something to tell you.
- [Database scaling in high-loaded systems. Part 2](https://systemadminspro.com/database-scaling-in-high-loaded-systems-part-3/) - What to do when the data stops getting on one server? There are two standard zoom mechanisms: vertical and horizontal
- [Vulnerabilities in Drupal 2020](https://systemadminspro.com/vulnerabilities-in-drupal-2020/) - Drupal developers fixed a number of vulnerabilities, including prototype pollution in the JQuery JavaScript library.
- [Purpose, overview of methods and technologies for backup](https://systemadminspro.com/purpose-overview-of-methods-and-technologies-for-backup/) - Why do you need to make backups? The equipment is very, very reliable, in addition there are “clouds” that are better than physical servers in terms of reliability: if configured correctly, the “cloud” server will easily survive the failure of the physical server infrastructure
- [DDoS protection market: who is who](https://systemadminspro.com/ddos-protection-market-who-is-who/) - The first attacks appeared almost simultaneously with the Internet. DDoS as a phenomenon has become widespread since the late 2000s
- [AWS EC2-service definitive guide](https://systemadminspro.com/aws-ec2-service-definitive-guide/) - EC2 (elastic compute cloud) is a service that provides computing power by providing virtual / physical machines with pre-created images of operating systems (for example, Ubuntu, Debian, Windows).
- [Caching s3 in nginx and Google User Content DDoS](https://systemadminspro.com/caching-s3-in-nginx-and-google-user-content-ddos/) - S3-compatible cloud storage has long been included in the list of technologies used by many projects. If you need reliable image storage for your site or for neural network data, Amazon S3 is a great choice.
- [RabbitMQ, third-party proxy and Genie in PostgreSQL](https://systemadminspro.com/rabbitmq-third-party-proxy-and-genie-in-postgresql/) - In one project for connecting cash registers is used Evotor cloud. In fact, it works as a proxy: POST requests from Evotor go directly to RabbitMQ
- [Golang, HTTP / 2, old symfony and sentry](https://systemadminspro.com/golang-http-2-old-symfony-and-sentry/) - Modern web infrastructure consists of many components for various purposes, with obvious and not very interconnections. This becomes especially visible when using applications with different software stacks
- [Story of one MySQL optimization](https://systemadminspro.com/story-of-one-mysql-optimization/) - This happened when we made a system for email newsletters. Our system was supposed to send tens of millions of letters per day. Sending a letter is not an easy task, although everything looks pretty primitive:
- [Error 502 bad gateway in Nginx](https://systemadminspro.com/error-502-bad-gateway-in-nginx/) - Error 502 Bad Gateway means that Nginx cannot receive a response from some service
- [Google gVisor, Amazon firecracker & Openstack kata](https://systemadminspro.com/google-gvisor-amazon-firecracker-openstack-kata/) - Google gVisor is a sandbox technology, which uses the Google Cloud Platform Application Engine (GCP), cloud features, and CloudML.
- [Unikernel & Ibm nabla: full review](https://systemadminspro.com/unikernel-ibm-nabla-full-review/) - The development of virtualization technologies has allowed us to move to cloud computing. Hypervisors like Xen and KVM started to be the foundation for what we now know as Amazon Web Services (AWS) and Google Cloud Platform (GCP).
- [Overview of container sandbox technologies](https://systemadminspro.com/overview-of-container-sandbox-technologies/) - Containers are a modern way to package, share, and deploy an application. Unlike a monolithic application, in which all functions are packaged into one program, container applications or microservices are intended for targeted narrow use and specialize in only one task.
- [Ubuntu Server Optimization](https://systemadminspro.com/ubuntu-server-optimization/) - Tuning system parameters is used to increase the responsiveness and performance of the server. Do not rush to buy new hardware, maybe the main point is in software. To get started, analyze the load on the server and test your website for the load.
- [TOP 5 errors in scaling](https://systemadminspro.com/top-5-errors-in-scaling/) - The question “what NOT to do to grow” is sometimes more important than the question “how to grow.”
- [Optimization of Mysql Replication](https://systemadminspro.com/optimization-of-mysql-replication/) - In databases, replication is often used to provide high availability. However, the replication process can load the basis of the server (master). In addition, even the same resource replica may lag behind the master.
- [Xtrabackup for Mysql backups](https://systemadminspro.com/xtrabackup-for-mysql-backups/) - Xtrabackup is a necessary tool for creating hot MySQL backups. The tool creates a backup of the server (i.e. all databases at once) without locks and stops.
- [How to make mysqldump on production](https://systemadminspro.com/how-to-make-mysqldump-on-production/) - Mysqldump remains one of the most popular backup solutions. If at this stage of the project development more advanced backup tools are not used, it is worth to use mysqldump with the correct parameters.
- [How has information security changed over the past 20 years. Part 2](https://systemadminspro.com/how-information-security-has-changed-over-the-past-20-years-part-2/) - Even within the framework of bug bounty programs, software developers can ask researchers for a demonstration of exploitation of the vulnerability, proof of concept. As a result, the information security specialist is forced to create, in fact, malicious code, and when it is sent, “distribution” already begins.
- [How has information security changed over the past 20 years](https://systemadminspro.com/how-has-information-security-changed-over-the-past-20-years/) - If you look at the program of any modern conference on information security, you can see on what important topics researchers are working. If you analyze the list of these important topics, technologies and directions, it turns out that twenty years ago the vast majority of them simply didn’t exist.
- [What is Continuous Delivery?](https://systemadminspro.com/what-is-continuous-delivery/) - Continuous Delivery is a set of software development methods. It helps to ensure that the code is ready for deployment.
- [Security tips: Docker](https://systemadminspro.com/security-tips-docker/) - Docker containers are the most popular containerization technology. Initially, it was used mainly for development and test environments, and over time it switched to production.
- [Statistics and monitoring of PHP scripts in real time. ClickHouse and Grafana will help Pinba](https://systemadminspro.com/statistics-and-monitoring-of-php-scripts-in-real-time/) - In this article, I’ll show you how to use pinba with clickhouse and grafana instead of pinba_engine and pinboard.
- [SIEM: correlation rules and their environment](https://systemadminspro.com/siem-correlation-rules-and-their-environment/) - Now let's look at the correlation rules themselves through the eyes of the customer. He wants to receive quality rules from the supplier and to activate them without problems in his SIEM. In fact, not everything is so simple
- [SIEM: Expertise. Whose correlation rules are better](https://systemadminspro.com/siem-expertise-whose-correlation-rules-are-better/) - Many of those who know about SIEM are familiar with the development of correlation rules. Manufacturers of SIEM solutions, commercial SOC, integrators - all propose their own rules and claim that they are better than others. Is it really like this? How to choose a provider of rules? What is SIEM expertise? Let's think about these in our topic below.
- [DevOps: how can an IT team do important things and earn more](https://systemadminspro.com/devops-how-can-an-it-team-do-important-things-and-earn-more/) - Let’s check why attempts to "implement DevOps" do not make sense without a specific goal and how to optimize the work of an IT company when there is a real goal.
- [How to automate IT infrastructure management - ТOP 3 trends](https://systemadminspro.com/how-to-automate-it-infrastructure-management-top-3-trends/) - Main tools, which IT companies and IaaS providers use to automate work with networks and engineering systems.
- [System administrator in non-IT company](https://systemadminspro.com/system-administrator-in-non-it-company/) - How to be System administrator in non-IT company. Imagination VS Reality
- [HAProxy 2.0 HTTP / TCP Balancer Release](https://systemadminspro.com/haproxy-2-0-http-tcp-balancer-release/) - Release of HAProxy 2.0 HTTP / TCP Balancer. New features, modules, actions
- [Java in Docker: Disks & Native Memory Tracking](https://systemadminspro.com/java-in-docker-disks-native-memory-tracking/) - Full guide to using Java in Docker. Part 3
- [Java in Docker: OOM and memory cosumption](https://systemadminspro.com/java-in-docker-oom-and-memory-cosumption/) - Full guide to using Java in Docker. Part 2
- [Java in Docker: CPU Limits &  server class machine](https://systemadminspro.com/java-in-docker-cpu-limits-server-class-machine/) - Full guide to using Java in Docker. Part 1
- [Fail2ban and Exim on Ubuntu](https://systemadminspro.com/fail2ban-and-exim-on-ubuntu/) - Example of a fail2ban configuration with support for the current MTA Exim log format
- [Kerberos delegation & Abusing GPO Permissions](https://systemadminspro.com/kerberos-delegation-abusing-gpo-permissions/) - Kerberos delegation of authority allows you to reuse end-user credentials to access resources hosted on another server.
- [Roasting and ACL domain attacks](https://systemadminspro.com/roasting-and-acl-domain-attacks/)
- [Domain Information Collection Tools](https://systemadminspro.com/domain-information-collection-tools/) - Let’s consider some of the tools that will help us to determine the search for the most critical systems, plan and execute an attack.
- [Domain Attacks. Getting an account](https://systemadminspro.com/domain-attacks-getting-an-account/) - During penetration testing, we often detect errors in the domain configuration. Although this doesn’t seem critical big problem, in reality, such inaccuracies can cause the danger for the entire domain.
- [Fresh Remote Command Execution in Exim 4.92 in one request](https://systemadminspro.com/fresh-remote-command-execution-in-exim-4-92-in-one-request/) - More recently, at the beginning of summer, there were massive calls for updating Exim to 4.92 version due to the vulnerability CVE-2019-10149. And the other day it turned out that the malware Sustes decided to use this vulnerability.
- [Technical details of hacking Capital One bank on AWS](https://systemadminspro.com/technical-details-of-hacking-capital-one-bank-on-aws/) - On July 19, 2019, Capital One Bank received a message, of which is afraid every modern company – has occurred a data leak. It affected more than 106 million people. 140,000 US Social Security Numbers, one million Canada Social Security Numbers. 80,000 bank accounts.
- [About admins, DevOps, endless confusion and DevOps transformation within the company](https://systemadminspro.com/about-admins-devops-endless-confusion-and-devops-transformation-within-the-company/) - What is needed for the success of an IT company in 2019? Lecturers at conferences and meet-ups say a lot of loud and not always clear words about it. The struggle for the deployment, microservices, the rejection of the monolith, DevOps transformation and much, much more.
- [Who is using SAML 2.0 authentication protocol](https://systemadminspro.com/who-is-using-saml-2-0-authentication-protocol/) - SAML is an XML-based markup language that is a base of Single Sign-On (SSO) technology. It gives users the ability to switch between applications (for example, corporate) with a single login / password pair.
- [Exchange Online case](https://systemadminspro.com/exchange-online-case/) - The target model was a centralized mail system that unites all users of the holding. The centralized mail system platform was the Exchange Online cloud service
- [Dangerous IoT: threats for business and ways to solve the problem](https://systemadminspro.com/dangerous-iot-threats-for-business-and-ways-to-solve-the-problem/) - Business is very active in using IoT, by 2022 the cost of this area will reach $ 1 trillion. But in the pursuit of functionality, manufacturers and consumers forget about cybersecurity.
- [Why system administrators should become DevOps engineers](https://systemadminspro.com/why-system-administrators-should-become-devops-engineers/) - In 2019 the DevOps is the most popular ever. Some people say that the days of system administrators have passed, same as the era of mainframes. But is it really so?
- [Using of smartctl to monitor the status of  Linux SSD](https://systemadminspro.com/using-of-smartctl-to-monitor-the-status-of-linux-ssd/) - To monitor the S.M.A.R.T status of your disk, we suggest to use the smartctl tool, which is part of the smartmontool package (at least on Debian / Ubuntu).
- [Whas is S.M.A.R.T.?](https://systemadminspro.com/whas-is-s-m-a-r-t/) - S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology) is a technology embedded in different drives such as hard drives or SSDs. Its main task is to monitor the condition of the device.
- [Migration to cloud: best practices](https://systemadminspro.com/migration-to-cloud-best-practices/) - While working on the migration project, it is necessary to control as much as possible all the steps taken. Identifying errors in the early stages will help to achieve the desired results and save time.
- [How to migrate to cloud safely?](https://systemadminspro.com/how-to-migrate-to-cloud-safely/) - Definitive guide for migration of IT structure to cloud. All stages and points for safe moving
- [Office 365 case](https://systemadminspro.com/office-365-case/) - Follow our project in field of Office 365 implementation. Find the answers of most popular questions and see from inside, how our company works
- [Intune implementation case](https://systemadminspro.com/intune-implementation-case/) - Follow out project in field of Intune implementation. Find the answers of most popular questions and see from inside, how our company works
- [Enterprise level virtualization case](https://systemadminspro.com/enterprise-level-virtualization-case/) - Unified virtualization platform, isolated virtualization service domain, providing a high level of security
- [Comfortable DevOpsSec: Nemesida WAF Free for NGINX with API and personal account](https://systemadminspro.com/comfortable-devopssec-nemesida-waf-free-for-nginx-with-api-and-personal-account/) - Nemesida WAF Free is a free version of Nemesida WAF that provides basic protection for a web application from OWASP attacks based on signature analysis.
- [Installation of Kubernetes HA on Debian. Part 2](https://systemadminspro.com/installing-kubernetes-ha-on-debian-part-2/) - Launching of kubernetes masters, Calico, workers nodes, HAproxy
- [Installation of Kubernetes HA on Debian. Part 1](https://systemadminspro.com/installation-of-kubernetes-ha-on-debian-part-1/) - This article is first of all, for those who are just beginning their journey through the study of Kubernetes. Also, this material will be useful for engineers who are thinking of moving from a monolith to microservices.
- [Information security - what you need to know and be able to do as a good information security specialist?](https://systemadminspro.com/information-security-what-you-need-to-know-and-be-able-to-do-as-a-good-information-security-specialist/) - This article tells about what the profession itself is and what you can count on when you start your journey as an information security specialist.
- [Benchmarks for Linux servers: open tools list](https://systemadminspro.com/benchmarks-for-linux-servers-open-tools-list/) - We continue to talk about tools for evaluating CPU performance on Linux machines. Today in the article: temci, uarch-bench, likwid, perf-tools and llvm-mca.
- [Managing hundreds of servers for a load test: autoscaling, custom monitoring, DevOps culture](https://systemadminspro.com/managing-hundreds-of-servers-for-a-load-test-autoscaling-custom-monitoring-devops-culture/) - Managing hundreds of servers for a load test: autoscaling, custom monitoring, DevOps culture. The approach to the infrastructure as a code
- [Docker Runtime Security Monitoring](https://systemadminspro.com/docker-runtime-security-monitoring/) - Runtime security can be compared to an anti-virus scanning in Windows, whose tasks include finding malware and preventing the further spread of the attack.
- [Vulnerabilities in the container data](https://systemadminspro.com/vulnerabilities-in-container-data/) - Containers are isolated black boxes. If they are working, it is easy to forget which programs of which versions are running inside. A container can do its job perfectly from an operational point of view, while using vulnerable software.
- [Docker Content Trust & Resource abuse](https://systemadminspro.com/docker-content-trust-resource-abuse/) - You can find many Docker images on the Internet that do all kinds of useful and cool things, but if you download them without using any mechanisms of trust and authentication, you simply run an arbitrary software on your systems.
- [Docker: Container Breakout](https://systemadminspro.com/docker-container-breakout/) - The term “container breakout” is used to indicate a situation in which a program running inside a Docker container can overcome isolation mechanisms and gain additional capabilities or access to confidential information on the host.
- [Docker host and core security](https://systemadminspro.com/docker-host-and-core-security/) - As the Docker ecosystem grows up and stabilizes, the security topics of this product are gaining more and more attention. When designing your infrastructure, you cannot avoid the issue of Docker security.
- [The specificity of a pentest from System Admins](https://systemadminspro.com/the-specificity-of-a-pentest-from-system-admins/) - Each pentest is unique in its own way (but the technique can be same). Many factors make it unique, but mostly people, a team of specialists, whose style is certainly influenced by the company where they work.
- [Pentest Philosophy](https://systemadminspro.com/pentest-philosophy/) - Pentesters are not real hackers who can combine theft, hacking, blackmail, bribery of employees, documents forgery, own influence and other human factors. Everything is coordinated 100 times, the load is controlled and everybody knows what’s going on.
- [Requirements for a pentester](https://systemadminspro.com/requirements-for-a-pentester/) - The requirements for such a specialist, of course, are different from the requirements for an astronaut, and it is not necessary to be physically resilient - you can generally not get up from the sofa for a long time, but anyway there are some important nuances too.
- [Soft skills of a pentester](https://systemadminspro.com/soft-skills-of-a-pentester/) - Pentester is not just a tester, so it’s better not to go this professional area directly after school, without having any experience as an employee of a regular or a vendor company.
- [Who are pentesters and what they actually do?](https://systemadminspro.com/who-are-pentesters-and-what-they-actually-do/) - What is “penetration” and why should it be tested? In this article we will try to open some secrets of this mystical job.
- [Amazon Cloud Watch & AWS Identity and Access Management (IAM)](https://systemadminspro.com/amazon-cloud-watch-aws-identity-and-access-management-iam/) - The following article provide details on how you can use AWS Identity and Access Management (IAM) and CloudWatch to help secure your resources.
- [Simple Queue and Simple Email: must-have Amazon services](https://systemadminspro.com/simple-queue-and-simple-email-must-have-amazon-services/) - Learn how to use Simple Queue and Simple Email AWS. Guide for users with main features, benefits and billing options. Its time to know more about Simple Queue and Simple Email
- [Amazon Relational Database Service (RDS) & Route 53](https://systemadminspro.com/amazon-relational-database-service-rds-route-53/) - Know more about famous Amazon services - Amazon Relational Database Service (RDS) and Route 53. Functionality, billing and interesting tips. It's time to dive into AWS!
- [Main features of Amazon Simple Storage (S3)](https://systemadminspro.com/main-features-of-amazon-simple-storage-s3/) - One of the most popular AWS services - Amazon Simple Storage and its main features. What to expect and how to use S3 properly. Best guide from System Admins PRO
- [Amazon Elastic Compute Cloud (EC2): all you need to know about](https://systemadminspro.com/amazon-elastic-compute-cloud-ec2-all-you-need-to-know-about/) - All you need to know about Amazon Elastic Compute Cloud : functionality, benefits, billing processes. Great and simple EC2 user guide
- [Comparison of OpenStack Cloud Concept and Traditional Architecture](https://systemadminspro.com/comparison-of-openstack-cloud-concept-and-traditional-architecture/)
- [ChatOps and the Future](https://systemadminspro.com/chatops-and-the-future/) - ChatOps bot is similar to an interactive utility which can be launched from the shell: it should be built in such a way that the use is uncontroversial and clear
- [FAQ on Office 365](https://systemadminspro.com/faq-on-office-365/) - Migrating to the cloud Office 365 is a time-consuming process and requires good preliminary planning and knowledge of technologies
- [Moving to the cloud](https://systemadminspro.com/moving-to-the-cloud/) - Cloud technologies became the leading IT-branch in 2017 and those who have already applied them, effectively optimize the enterprise`s IT-structure
- [4 most popular SMBs disasters](https://systemadminspro.com/4-most-popular-smbs-disasters/) - Though, any businesses should have a disaster recovery plan (known as DR), it's a must for businesses of small and medium sizes.
- [Cloud Provider: how to choose?](https://systemadminspro.com/cloud-provider-how-to-choose/) - Google Cloud Platform (or GCP) became our chosen cloud provider, which we are very glad about
- [Security of Remote Desktop Services](https://systemadminspro.com/security-of-remote-desktop-services/) - Coming up we are going to take a first look at updates to Remote Desktop Services now with deeper cloud integration from endpoints and authentication through to back-end infrastructure.
- [What skills should a proficient administrator have?](https://systemadminspro.com/what-skills-should-a-proficient-administrator-have/) - There are a myriad of various system administrators trainings nowadays, especially in America, where this industry seems to be a burning issue, however, the question ‘What makes a good system administrator?’ cannot be answered by a solid voice.
- [Server administration](https://systemadminspro.com/server-administration/) - Do you want to make a more efficient use of IT infrastructure?
- [HOW TO CLEAR YOUR RDP CLIENT CACHE ON THE CLIENT AND THE SERVER USING THE COMMAND LINE](https://systemadminspro.com/how-to-clear-your-rdp-client-cache-on-the-client-and-the-server-using-the-command-line/) - If you need to clear the RDP client cache, you can do this with the following script:
- [HOW TO SHUTDOWN CENTOS / RHEL 6](https://systemadminspro.com/how-to-shutdown-centos-rhel-6/) - To immediately shut down the server, you can use the following command:
- [ERROR “UNABLE TO LOCATE PACKAGE” IN INSTALLATION OF PACKAGES IN DEBIAN](https://systemadminspro.com/error-unable-to-locate-package-in-installation-of-packages-in-debian/) - If you get the message “unable to locate package” when executing the apt-get install packagename command, you need to:
- [WHERE IS AN ERROR LOG IN PHP](https://systemadminspro.com/where-is-an-error-log-in-php/) - If you need to find the errors that the php script generates when running, you can use the php log file.
- [Types of virtualization](https://systemadminspro.com/types-of-virtualization/) - To virtualize operating systems, a series of approaches is applied. They can be divided by implementation type into software and hardware ones. Let's consider each of these types of virtualization separately. Let's start with software methods.
- [Regularly scheduled basis of monthly work](https://systemadminspro.com/regularly-scheduled-basis-of-monthly-work/) - If you expect to read how to organize periodic work, this material is somewhat different than what you were looking for. I will tell you about the realities that I happened to encounter, and about the experience gained when trying to wrap everything up in the way of systematization and automation.
- [DNS and DHCP Network Services](https://systemadminspro.com/dns-and-dhcp-network-services/) - Network services are the core of your network, that foundation on which everything is built. According to the author, these are simple, but important services.
- [JIRA INSTALLATION. DUMMY EXPERIENCE](https://systemadminspro.com/jira-installation-dummy-experience/) - The purpose of my experiment was to evaluate the "entry" threshold when working with the JIRA product. So do not judge strictly when I say that I just decided to put jIRA in my infrastructure. Earlier I was engaged in setting up Jira to fulfill the needs of working with tasks, but I never installed it before. My knowledge of the installation of Jira boiled down to 3 points:
- [Key questions for clients](https://systemadminspro.com/key-questions-for-clients/) - IT infrastructure issues
- [Installing and configuring Asterisk to work with WebRTC](https://systemadminspro.com/installing-and-configuring-asterisk-to-work-with-webrtc/) - On frequent occasions when configuring Asterisk and WebRTC, we use webrtc2sip, but it's quite difficult to install, and you need to spend a lot of effort to make it work properly. In this article, we will take a closer look at how to configure WebRTC using Asterisk.
- [Switching off Centos/Rhel 6](https://systemadminspro.com/switching-off-centos-rhel-6/) - This command can be used to stop the server’s work.
- [About Jira software](https://systemadminspro.com/about-jira-software/) - Computer systems have been serving business for a long time, providing competitive advantages.
- [OwnCloud create your own cloud storage](https://systemadminspro.com/owncloud-create-your-own-cloud-storage/) - Today we are going to talk about how to organize public file storage. So, the task was to create a storage for company's files that can be accessed through a wide variety of devices via the Internet
- [Blog about servers and sites system administration](https://systemadminspro.com/blog-about-servers-and-sites-system-administration/) - If you expect to read about how to organize periodic maintenance works, this material is not exactly what you were looking for
- [Website security audit - identification of risks and threats](https://systemadminspro.com/website-security-audit-identification-of-risks-and-threats/) - Website security audit (website vulnerability testing) is a number of procedures aimed at ensuring the web resource stable operation, data security and risk reduction.
- [DO BETTER THAN JUST QUICKER SOFTWARE DELIVERY](https://systemadminspro.com/do-better-than-just-quicker-software-delivery/) - Are you still trying to find a way to DevOps adoption in your company? For making step from concepts validation or pilot projects to a company-wide implementation, it is essential to draw attention to culture, ongoing automation of testing, integration, lean management approaches, technologies, security, and so on.
- [MThree DevOps Services](https://systemadminspro.com/mthree-devops-services/) - At MThree our team assists businesses in achieving advantages over the competitors through helping with the transition to based on DevOps approach using a reliable methodology of 4 phases.
- [Personal Cloud](https://systemadminspro.com/personal-cloud/) - Cloud storage allows to not only store data, but also to ensure joint work with it in the NAS.
- [Guide for Updating of Your Disaster Recovery Plan](https://systemadminspro.com/guide-for-updating-of-your-disaster-recovery-plan/) - Well done! You have just completed your plan for backup plus disaster recovery, made sure all steps were tested and proved, built SOPs so that if a disaster happens, everything will be sorted smoothly. Excellent job! Job here is done, right?
- [On-Prem to Cloud:  Five Really Simple Steps for AWS Migrating](https://systemadminspro.com/on-prem-to-cloud-five-really-simple-steps-for-aws-migrating/) - Each day more than 2.5x quintillion bytes of new data are created according ot IBM (2015). Considering such a large volume of data, moving to cloud environment is a best solution nowadays.
- [The key methods of value engineering on AWS](https://systemadminspro.com/the-key-methods-of-value-engineering-on-aws/) - Before we begin to look at each of these options in more detail, I want to draw your attention to the fact that these listed optimization methods are not the only ways to optimize costs.
- [WHAT EVERY SYSTEM ADMINISTRATOR NEEDS TO KNOW AND MUST BE ABLE TO DO](https://systemadminspro.com/what-every-system-administrator-needs-to-know-and-must-be-able-to-do/) - Let's talk in detail about what a system administrator has to deal with and what knowledge he needs to have. We can't hide from new technologies, so we just need to learn how to manage and use it both in business and for personal purposes.
- [Web Application Firewall](https://systemadminspro.com/web-application-firewall/) - Web Application Firewall is a security device (hardware or virtual) which primary mission is to provide protection of web portals and web apps by verifying the XML/SOAP semantics of streaming traffic
- [DevSecOps: Implementing Secure CD Pipelines](https://systemadminspro.com/devsecops-implementing-secure-cd-pipelines/) - You’ve heard of DevOps, but what is DevSecOps? Hint: it has to do with security. Learn more as we discuss this trend in continuous delivery
- [Optimization of cloud computing costs](https://systemadminspro.com/optimization-of-cloud-computing-costs/) - Saving on costs is one of the key reasons for migrating the workload to the cloud environment. If used accurately, cloud infrastructure can lower total ownership cost in comparison to on-premises infrastructure.
- [Pentest](https://systemadminspro.com/pentest/) - During penetration testing (known as pentesting), auditors act like external attackers would: they try to bypass protection measures and break into a company’s network.
- [COMPLETE GUIDE TO OFFICE 365 SECURITY](https://systemadminspro.com/complete-guide-to-office-365-security/) - There was no other offering in Microsoft's history that has found such a response as Office 365.
- [Anti-DDoS protection](https://systemadminspro.com/anti-ddos-protection/) - Protection against DDoS is a comprehensive server configuration, which makes it possible to effectively deal with attacks of various sizes on the company's system that has Internet connection.
- [What you need to know about managing vps](https://systemadminspro.com/what-you-need-to-know-about-managing-vps/) - VPS is not a hosting, it is a full-fledged virtual server and you take the responsibility for it: configure, install software, etc
- [Why do we need server virtualization](https://systemadminspro.com/why-do-we-need-server-virtualization/) - At present, the solution to this problem is virtualization, which allows using all the resources of physical servers as efficiently as possible by running virtual servers on them.
- [Web-applications deployment automations in Docker containers](https://systemadminspro.com/web-applications-deployment-automations-in-docker-containers/) - The application source code is located in the GIT repository. The assembly and testing is carried out by means of Jenkins tools. If the test is successfully completed, the task to create the Docker container is started.
- [Git in the service of the 1C developer](https://systemadminspro.com/git-in-the-service-of-the-1c-developer/) - Let’s look into the practice of applying the Git version control system in the collective development of solutions on the 1C platform
- [CHECKING NTFS DISC WITH FSCK](https://systemadminspro.com/checking-ntfs-disc-with-fsck/) - When you need to check NTFS-disk in linux, you can use the fsck command. In order to work with the NTFS-disk, you need to install the following packages:
- [JENKINS FOR DUMMIES](https://systemadminspro.com/jenkins-for-dummies/) - Jenkins is the leader among open source automation solutions. Jenkins is provided with hundreds of plug-ins in order to support, create, deploy and automate any project.
- [How to make a website effective](https://systemadminspro.com/how-to-make-a-website-effective/) - The most important parameters of a good site
- [How to understand Microsoft 365?](https://systemadminspro.com/how-to-understand-microsoft-365/) - In this article you'll read about Microsoft 365 which appears to be a burning issue nowadays
- [DevOps economy](https://systemadminspro.com/devops-economy/) - , I will try to explain the DevOps economy with the simple words, so that the response to the time-honored sysadmins would sound worthily
- [File server in Windows Server](https://systemadminspro.com/file-server-in-windows-server/) - If You are in doubt about the correct configuration of Your file services, our specialists are ready to audit Your system and provide recommendations based on best practices and extensive experience of the company, and implement the solution
- [Enabling pagespeed for a new domain](https://systemadminspro.com/enabling-pagespee-for-a-new-domain/)

## Pages

- [HOME](https://systemadminspro.com/) - We team of advanced system administrators who specialise in every area of server and application management, like DB, Web, Storage, Security, Networking, Virtualization and ect.
- [Meet Our Cloud & DevOps Experts](https://systemadminspro.com/meet-our-cloud-devops-experts/)
- [DevOps](https://systemadminspro.com/devops/) - Automation of server configuration and testing tasks ➤ Setting up deployment and monitoring systems ➤ Building and supporting cloud solutions
- [Outstaffing of IT Personnel](https://systemadminspro.com/outstaffing-of-it-personnel/)
- [Cloud DB Engineer](https://systemadminspro.com/cloud-db-engineer/)
- [CONTACT](https://systemadminspro.com/contacts/) - Contacts for communication with an IT company for business - providing server administration and support services
- [IT Consulting: Everything You Need to Know](https://systemadminspro.com/it-consulting-everything-you-need-to-know/)
- [ABOUT COMPANY](https://systemadminspro.com/about-company/) - Who we are We are the team of professionals no matter how loudly it sounds
- [Kubernetes Implementation](https://systemadminspro.com/kubernetes-implementation/) - Kubernetes (kubernetes), also known as K8s, is an open source system for automating the deployment, scaling and management of containerized applications.
- [Kubernetes Managed Services](https://systemadminspro.com/kubernetes-managed-services/)
- [Azure Monitor](https://systemadminspro.com/azure-monitor/)
- [BLOG SYSTEM ADMINS](https://systemadminspro.com/blog/) - Useful articles and notes for Linux server administration
- [LOAD TESTING](https://systemadminspro.com/load-testing/) - Load testing is a subtype of performance testing, collection of indicators, and determination of the performance and response time of a software and hardware system or device in answer to an external request in order to establish compliance with the requirements for a given system (device).
- [PENETRATION TESTING](https://systemadminspro.com/penetration-testing/) - Websites testing for the penetration and hacking possibility ➤ Detailed report on vulnerabilities and their elimination ➤ Integrated approach
- [SERVER SETUP AND CONFIGURATION](https://systemadminspro.com/server-setup-and-configuration/) - Services for installing and configuring the server ➤ Configuration for any software solution ➤ Low cost of work
- [OPENVZ VIRTUALIZATION](https://systemadminspro.com/server-virtualization/openvz-virtualization/)
- [VMWare Virtualization](https://systemadminspro.com/server-virtualization/vmware-virtualization/)
- [HYPER-V VIRTUALIZATION](https://systemadminspro.com/server-virtualization/hyper-v-virtualization/)
- [Google Cloud Platform management](https://systemadminspro.com/google-cloud-platform-management/)
- [Microsoft‌ ‌Azure‌ ‌Cloud‌ ‌Management‌](https://systemadminspro.com/microsoft-azure-cloud-management/)
- [Designing, Implementation and Support of  Kubernetes](https://systemadminspro.com/designing-implementation-and-support-of-kubernetes/)
- [Amazon Web Services Consulting](https://systemadminspro.com/amazon-web-services-consulting/) - Moving of IT infrastructure to Amazon ➤ Professional support & help ➤ 8 years of experience
- [Amazon Cloud Management](https://systemadminspro.com/amazon-cloud-management/)
- [SERVER MANAGEMENT](https://systemadminspro.com/server-management/) - ➤SystemAdminsPro's server management solution brought by our server managers includes backup which will prevent data loss and a full control over
- [SERVER PERFORMANCE TUNING](https://systemadminspro.com/server-performance-tuning/) - Full server performance tuning➤ Web Server and Database Optimization ➤ FREE consultation
- [What is included in the remote server administration services?](https://systemadminspro.com/what-is-included-in-the-remote-server-administration-services/) - Full list of services, which provides our company in field of administration and technical maintenance of clients servers
- [VPS Administration](https://systemadminspro.com/managed-vps/) - Configuring and administering of a VPS server ➤ Installing software and updates, security comfigurations ➤ Full service pack from $ 30 / month
- [FAULT TOLERANCE IT INFRASTRUCTURE](https://systemadminspro.com/fault-tolerance-infrastructure/) - Data recovery in few minutes ➤ Saving of info during hardware and software failures ➤ Protecting materials even under raider attacks
- [Microsoft solutions for small and medium-sized businesses](https://systemadminspro.com/implantation-microsoft/) - Reduced administration costs ➤ Secure and reliable technologies ➤ Payment for results
- [Backup](https://systemadminspro.com/backup/) - Absolute data protection ➤ 100% access from anywhere in the world ➤ Flexible, fast and efficient system
- [IT INFRASTRUCTURE AUDIT](https://systemadminspro.com/it-infrastructure-audit/) - Analysis of important server operation parameters ➤ Anti-virus protection and checking for vulnerabilities ➤ IT infrastructure development strategies
- [IT INFRASTRUCTURE OUTSOURCING](https://systemadminspro.com/it-infrastructure-outsourcing/) - Maintenance of server hardware ➤ Network infrastructure maintenance ➤ IP telephony management
- [Jira Software](https://systemadminspro.com/jira-software/) - Implementation of task management systems ➤ Integration with services required for work ➤ Integrated solutions based on business needs
- [MIGRATION TO CLOUD TECHNOLOGIES](https://systemadminspro.com/migration-to-cloud-technologies/) - Migrating servers and services of IT infrastructure to cloud ➤ Migrating data to cloud technologies ➤ Custom architectural solutions
- [Microsoft Office 365](https://systemadminspro.com/microsoft-office-365/) - Lower Requirements for Hardware ➤ Ability To Access Your Office Programs From Any Place Using Any Device
- [DevSecOps](https://systemadminspro.com/devsecops/) - Various safe development programs plus courses➤ Security CI/CD strategies planning ➤Analyzing security in various environments
- [Work organisation and automatization](https://systemadminspro.com/work-organisation-and-automatization/) - Implementing of ServiceDesk products ➤ Setting up task control systems ➤ Tailormade solutions
- [HIGH LOAD WEB SERVER](https://systemadminspro.com/high-load-web-server/) - Service for setting up servers and sites under high loads ➤ Increasing the speed of the site and its performance ➤ Protection against perceived system failures
- [Disaster Recovery and Business Continuity](https://systemadminspro.com/disaster-recovery/) - Data recovery in few minutes ➤100% data protection ➤ Flexible, fast and efficient system
- [SERVER VIRTUALIZATION](https://systemadminspro.com/server-virtualization/) - Microsoft Hyper-V, VmWare, Citrix, OpenVZ, Proxmox Virtualization Technologies ➤ Significant reduction of work downtime ➤ Increased security and flexibility
- [ASTERISK VOIP SECURITY](https://systemadminspro.com/asterisk-voip-security/) - Asterisk troubleshooting ➤ Security Configuration for Asterisk and IP Telephony ➤ Asterisk Security Implementation Services
- [ASTERISK SERVER FOR OFFICE TELEPHONING](https://systemadminspro.com/asterisk-server-for-office-telephoning/) - Building a PBX based on IP telephony and Asterisk ➤ Great functionality for little money ➤ No need in additional cables
- [DDOS PROTECTION](https://systemadminspro.com/ddos-protection/) - Protection against DDoS attacks ➤ Elimination of all types of attacks ➤ 8 years experience in server protection
- [ANTIHACK WEBSITE PROTECTION](https://systemadminspro.com/antihack-website-protection/) - Protection against hacking ➤ Elimination of all types of attacks ➤ 8 years experience in server protection
- [WEB SITE SECURITY AUDIT](https://systemadminspro.com/site-security-audit/) - ➤ Audit and consulting ➤ Website security compliance assessment
- [REMOVING OF VIRUSES FROM SITES AND SERVERS](https://systemadminspro.com/removing-of-viruses-from-sites-and-servers/) - Removing viruses from websites ➤ Treating servers from viruses ➤ Full resource protection
- [WEBSITE AND SERVER SECURITY](https://systemadminspro.com/website-and-server-security/) - Ensuring of complete site security ➤ Protecting the server from hacking and DDoS attacks ➤ Free server security audit
- [VIDEO CONFERENCING SERVER CONFIGURATION](https://systemadminspro.com/videoconference-server-configuration/) - Planning and implementation of video sharing ➤ Best technologies ➤ Individual solutions
- [NETWORK CONFIGURATION AND DESIGN](https://systemadminspro.com/network-configuration-and-design/) - Reliable data protection ➤ Design, optimization and analysis ➤ Vulnerabilities defeat
- [SITE AND SERVER MONITORING](https://systemadminspro.com/server-monitoring/) - Own monitoring system ➤ Promptly preventing of possible problems ➤ Windows / Linux checks, online graphs building
- [Website fault-tolerance](https://systemadminspro.com/website-fault-tolerance/) - We guarantee the continuity of your site operation ➤ Effective distribution of the load and losses preventing ➤ Risks minimization of losing information and customers
- [Managed AWS](https://systemadminspro.com/managed-aws/) - Migrating servers and services of IT infrastructure to Amazon ➤ Migrating data to cloud technologies ➤ Custom architectural solutions
- [MANAGED CLOUD SERVICES](https://systemadminspro.com/managed-cloud-services/) - With cloud managed services, SystemAdminsPro can remotely support your cloud deployment in any cloud format: public, private, or hybrid
- [HYBRID CLOUD](https://systemadminspro.com/hybrid-cloud/) - SystemAdminsPro's hybrid cloud solutions enable you to have the flexibility of the public cloud, with the dedicated resources of the private cloud
- [PRIVATE CLOUD](https://systemadminspro.com/private-cloud/) - With SystemAdminsPro private cloud solutions you receive dedicated resources that can either be on-premise in your own data center or off-premise in a colocation
- [Public Cloud](https://systemadminspro.com/public-cloud/) - SystemAdminsPro's public cloud solution is a great way to share resources and transform your capital expenses (CapEx) into operational expenses (OpEx).
- [Server support by the hour or onetime assistance](https://systemadminspro.com/server-support-by-the-hour-or-onetime-assistance/) - This support option is designed for clients who need one-time service or occasional server support, have urgent situations and looking for the fastest possible remote resolution.
- [MAGENTA PLUS KUBERNETES. UNLLIMITED PRIVATE CLOUD HOSTING](https://systemadminspro.com/magento-in-kubernetes/) - We assume that you are interested in private Magento cloud hosting. In this case we can help you to create private cluster with Magento 1 or Magento 2.
- [SERVICE DESK APPLICATION SYSTEM](https://systemadminspro.com/service-desk-application-system/)
- [Microsoft Office 365 Experts London](https://systemadminspro.com/microsoft-office-365-experts-london/) - Every employee of your company can easily and securely make use of all best desktop apps belonging to Microsoft, uploaded in the cloud by Office 365, no matter what device they work on
- [DOCKER DEPLOYMENT](https://systemadminspro.com/docker-deployment/)
- [INFORMATION SECURITY](https://systemadminspro.com/information-security/)
- [IT CONSULTING SERVICES FOR SYSTEM INTEGRATORS AND BUSINESS](https://systemadminspro.com/it-consulting/) - The team of SystemAdminsPro has more than 10-year experience in IT consulting of large enterprises all over the world

## Portfolio

- [Клиенты](https://systemadminspro.com/portfolio/klienty/)

## Categories

- [Information](https://systemadminspro.com/category/main/)
- [Blog](https://systemadminspro.com/category/blog/)
- [Cases](https://systemadminspro.com/category/cases/)

## Tags

- [devops](https://systemadminspro.com/tag/devops/)
- [cloud](https://systemadminspro.com/tag/cloud/)
- [microservices](https://systemadminspro.com/tag/microservices/)
- [cloud migration](https://systemadminspro.com/tag/cloud-migration/)

## Categories

- [Администрирование](https://systemadminspro.com/page_category/admin/)