Advanced SSH

Presented at DeepSec 2016 „Ten“, Unknown date/time (Unknown duration).

Productivity- and Security Tipps for SSH -- Tips and tricks for a more efficient and more secure usage of ssh(d). We will touch on config file options, crypto settings, 2 factor authentication, ProxyCommands with bastion hosts, server key rotation and much more. SSH (Secure Shell) is a must have tool to remotely connect to servers for administrative purposes or file copying. Most users only use a tiny subset of the features modern OpenSSH versions offer. So will try to demonstrate some of the more "obscure" but often very handy options you may not have looked into, yet.

Presenters:

• Leyrer & MacLemon - Both C3W; @Leyrer (IBM Admin & Dev
  The "Waldorf and Statler" of system administration. We'll give you a more palatable bio once we came up with one.
• MacLemon - Self employed Sysadmin, Trainer   as @MacLemon
  The "Waldorf and Statler" of system administration. We'll give you a more palatable bio once we came up with one.

Links:

• https://deepsec.net/archive/2016.deepsec.net/speaker.html#PSLOT285
• https://infocon.org/cons/DeepSec/DeepSec 2016/Advanced SSH.mp4

Similar Presentations:

• Still Hacking Anyway (SHA2017) / SSH - From Zero to Hero (Workshop): Impress your friends with your freshly acquired SSH knowledge
• May Contain Hackers (MCH2022) / SSH Configuration, Intermediate Level
• DEF CON 32 (2024) / Sshamble: Unexpected Exposures in the Secure Shell