Network Administration Courses
YouTube Teach Me LongTail SSH Attack Analysis
YouTube The Great Trojan Demo
YouTube Having Your Cake and Eating It Too - Deploying DLP Services in a Next Generation Firewall Environment
YouTube Resource Public Key Infrastructure
YouTube Nmap Class - TCP IP and Basics of Nmap Part 1
YouTube Utilizing DNS to Detect Malware in Your Network
YouTube The Badmin Project
YouTube Headscale: Open Source Self-Hosted Wireguard Control Server for Tailscale Networks
Awesome Open Source via YouTube Troubleshooting connectivity using EC2 Serial Console (Korean)
Amazon Web Services via AWS Skill Builder