Firewalls - Attack Detection And Response... - Linux

Detection involves identifying patterns in traffic that deviate from normal operational behavior.

: A lightweight daemon that analyzes iptables logs to detect suspicious activity such as port scans, sweeps, and botnet communications. Linux Firewalls - Attack Detection and Response...

: Implements Single Packet Authorization (SPA) to hide services from unauthorized users, providing a passive authentication layer . Attack Detection Methodologies Linux Firewalls - Attack Detection and Response...