Technical
Post Series
Master complex technologies through our curated multi-part series. Each series is designed to take you from core concepts to production-ready architectures.
DNS Series
A comprehensive series covering everything about DNS, from basics to security and performance optimization
DNS Series: Complete Guide to Domain Name System and Public DNS Services
DNS Series: Complete Guide to Domain Name System and Public DNS Services
DNS Series: Understanding Domain Name System and Public DNS Services
DNS Security: Encryption Protocols and Threat Protection
DNS Performance Optimization and Monitoring
Enterprise DNS Server Setup on Windows
Enterprise DNS Server Setup on Linux
TCP/IP Series
Comprehensive guide to TCP/IP fundamentals including protocols, layers, and network communication
TCP/IP Fundamentals: Understanding the Internet Protocol Suite
IP Addressing and Subnetting: Mastering Network Division
Routing Protocols: Connecting Networks Across the Internet
Transport Layer Protocols: TCP and UDP in Detail
Application Layer Protocols: HTTP, DNS, Email, and More
Container Series
An introduction to container technology, covering the fundamentals of containers, their benefits, and how they differ from traditional virtualization.
Introduction to Containers
Docker Fundamentals
Container Orchestration with Kubernetes
Container Security Best Practices
Container Networking
Container Storage
Container Monitoring and Observability
Container Deployment Strategies
Container Scaling and Resource Management
Container Ecosystem Tools and Technologies
DevOps Series
An introduction to DevOps principles, practices, and culture, covering the fundamentals of breaking down silos between development and operations teams.
Introduction to DevOps
DevOps Tools and Technologies
Continuous Integration and Delivery
Infrastructure as Code
Monitoring and Observability
Security in DevOps (DevSecOps)
Team Collaboration and Communication
Scaling DevOps in Enterprise
Emerging Trends and Future Directions
Implementing DevOps: Practical Roadmap
DevSecOps Series
An introduction to DevSecOps principles, practices, and culture, covering how security is integrated throughout the software development lifecycle.
Introduction to DevSecOps
DevSecOps Tools and Technologies
DevSecOps Culture and Mindset
DevSecOps Automation and Tooling
DevSecOps Compliance and Governance
DevSecOps Incident Response and Threat Management
DevSecOps Security Testing and Assurance
DevSecOps Container and Cloud Security
DevSecOps Security Metrics and Reporting
DevSecOps Security Culture and Training
VMware Series
An introduction to virtualization concepts and VMware products, covering the fundamentals of virtualization technology and VMware's role in the industry.
Introduction to Virtualization and VMware
Installation and Setup of VMware Workstation/ESXi
Creating and Managing Virtual Machines
Virtual Networking with VMware
Storage Virtualization with VMware
High Availability and Fault Tolerance in VMware
vCenter Server and Centralized Management
Securing ESXi Connections: Using Non-Root Users with vCenter Server
Security Best Practices in VMware Environments
Backup and Disaster Recovery with VMware
Performance Optimization and Monitoring in VMware
Adding ESXi 7 to vCenter Server and Cloud Foundation for Non-Root Users
PostgreSQL High Availability Mastery
Learn how to deploy a production-ready PostgreSQL High Availability cluster using Patroni and etcd with fully automated Ansible playbooks for seamless failover and connection pooling.