Security 4

• Security Foundations — Networks, the OSI Model, and How a SOC Works Sep 30, 2026
• Setting Up Metasploitable 2 and Nessus for Vulnerability Scanning Mar 13, 2026
• Basic Pentesting — TryHackMe Walkthrough Feb 27, 2026
• Attacking Web Applications with Ffuf — HTB Academy Walkthrough Feb 24, 2026