Casser un chiffrement PGP en utilisant le cloud d’Amazon
Les machines virtuelles d’un nuage informatique aident à réduire l’effort de cryptanalyse, comme le montre l’expérience d’un cabinet de conseil américain.

vManage - VMWare Manager for iPhone
A little bit instable on 3G networks, but worked fine for me :)

Ajax Timelines and the Semantic Web
wget -O planet-gnome.xml \ http://planet.gnome.org/rss10.xml

natprobe - Project Hosting on Google Code
Little program to test which hosts allow NAT in your Local Area Network

How to execute remote shell commands via SSH? - Linux Forums
ssh -t YOURHOST "bash --rcfile non-existent-rcfile" can save you from locking yourself out of a server because of a bad .bashrc

All commands | commandlinefu.com
"commandlinefu.com is the place to record those command-line gems that you return to again and again.Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI...

10 Free Server & Network Monitoring Tools that Kick Ass
10 Free Server & Network Monitoring Tools that Kick Ass

Sys Admin Pocket Survival Guide
Howdy there! This is my collection of notes that I have collected over the years as a Sys Admin. I am sharing them here hoping that they will be useful to you. These are concise notes to refresh your mind on how to do certain things, maybe you know what...

Phil Johnson's blog | ITworld
IT Underworld follows George and Elias, two lowly foot soldiers in the IT army of a large company, and their battles with clueless end users and meddling execs.

GNS3 | Graphical Network Simulator
GNS3, a free powerful network simulator based on Cisco IOS

Preventing Brute Force Attacks With Fail2ban On Debian Etch | HowtoForge - Linux Howtos and Tutorials
In this article I will show how to install and configure fail2ban on a Debian Etch system. Fail2ban is a tool that observes login attempts to various services, e.g. SSH, FTP, SMTP, Apache, etc., and if it finds failed login attempts again and again from...

I am clearly not a sysadmin, can't get the stupid mailx command working on an Ubuntu machine (some missing Postfix config file)