best security ever. no need to read my 100 pages long #linux security guide https://www.cyberciti.biz/tips/linux-security.html 😂 #infosec #security
40 Linux Server Hardening Security Tips [2019 edition] - nixCraft

Top 40 Linux hardening/security tutorial and tips to secure the default installation of RHEL / CentOS / Fedora / Debian / Ubuntu Linux servers.

@nixCraft should be better with sudo shutdown -h now.
@david_senate @nixCraft That's what the guys at PCLinuxOS taught me... Works very nicely, thank you. i just love Linux - it just works!
@nixCraft
Taking the first D out of DDOS. We could call it Me-DOS.
@nixCraft doesn't shutdown now without -h switches to single user mode?
@nixCraft As I recently heard from some security expert on a podcast: „the most secure computer is one encased in concrete and thrown into a lake”.
@nixCraft Also very energy efficient. 😁