InfoSec Institute – Securing Linux/UNIX

Explore the many challenges of securing the Linux operating system. We’ll look at Linux users and groups, network security, port scanning, running daemons as a regular user versus running as root, and everything to do with sudo. We will also dig into the details of SSH hardening and tunneling, TCP wrappers, basic firewall usage and packet sniffing.

RAPIDGATOR:
https://rapidgator.net/file/9a126b6330f47260b7c0bb20f558467c/Securing_LinuxUNIX.rar.html

TURBOBIT:
https://trbt.cc/wm6m6rc48w53/Securing_LinuxUNIX.rar.html