Evasion With Nmap
 

Learn to evade firewalls and IDS systems using Nmap's TCP stealth, NULL/FIN/Xmas, UDP, and protocol scans alongside timing and obfuscation flags to conduct stealthy reconnaissance during pen tests.
What you'll learn
Modern enterprise networks deploy firewalls and intrusion detection systems that can flag and block standard reconnaissance scans. In this course, Evasion with Nmap, you'll learn to perform stealthy network reconnaissance that avoids triggering alerts. You'll start with TCP stealth and flag-manipulation scan types that bypass stateless filters, then move to UDP and alternative transport protocols that defenders frequently overlook. Finally, you'll apply timing controls, scan order randomization, and payload obfuscation to reduce your footprint against active monitoring systems. When you're finished, you'll be able to conduct low-noise, professional-grade reconnaissance on secured networks.