Certified Network Defender (CND) Certification Exam

Certified Network Defender (CND) Network defense requires foundational knowledge of TCP/IP protocols, routing mechanics, and common attack vectors before tackling the CND exam. Most candidates arrive with CompTIA Network+ or equivalent hands-on experience managing firewalls, IDS/IPS systems, and threat detection platforms. The exam assumes you can already distinguish between layer 3 and layer 7 attacks and understand defensive segmentation strategies in production environments.