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Artificial Intelligence Cheat Sheet Command Line Tools Cybersecurity Data Protection DevOps Ethical Hacking IT Best Practices IT Fundamentals Linux Networking Fundamentals NixOS Pentest Productivity Self-Hosting Virtualization Web Security macOS

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About the Author
Jose C. Mendez

Jose C. Mendez

Platform & Security Engineer

Taguig, Metro Manila

With over a decade of hands-on experience in IT infrastructure, security, and automation — I document real-world solutions across DevOps tooling, network security, Linux administration, and ethical hacking. Because the best notes are the ones you publish.

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Recent Posts
  • WiFi Captive Portals: The Most Phished Page on the Internet
    WiFi Captive Portals: The Most Phished Page on the Internet Oct 28, 2026
  • Cloudflare’s Free Tier, Fully Mapped: DNS, CDN, WAF, and a Serverless Stack at $0
    Cloudflare’s Free Tier, Fully Mapped: DNS, CDN, WAF, and a Serverless Stack at $0 Oct 27, 2026
  • Systemd vs rc.local: Why Linux Users Still Argue About Boot Scripts
    Systemd vs rc.local: Why Linux Users Still Argue About Boot Scripts Oct 26, 2026
  • Why VMware Workstation Is Free Now
    Why VMware Workstation Is Free Now Oct 25, 2026
  • Graph Engineering: The Missing Layer After Context Engineering
    Graph Engineering: The Missing Layer After Context Engineering Oct 24, 2026
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