This is a kernel patch to prevent stealth, fin, and rst scans. Also slows down the tcp connect scan. Tested on debian potato running 2.4.16. Tested with nmap and queso - Changes OS fingerprint.
This is a kernel patch to prevent stealth, fin, and rst scans. Also slows down the tcp connect scan. Tested on debian potato running 2.4.16. Tested with nmap and queso - Changes OS fingerprint.