✅ 5 foundational modules on firewalls, IDS/IPS, VPNs, network segmentation, and secure protocols
✅ Quick-reference Network Security Cheat Sheet with key commands and tools
✅ Final Quiz to test your network defense readiness
✅ Completion badges + official Back2Skills Certificate in Network Security
✅ Instant lifetime access to all lessons, diagrams, and updates

🎯 Goal: Help you confidently secure and monitor network infrastructure — without complexity, confusion, or wasted time. Ideal for absolute beginners