Security
OpenSSH basic server/client configuration with keys
How to basically configure openssh server for an ok security level. [...]
OpenVPN server setup
Running you own VPNs can be useful to access your network from the outside in a secure way or to secure your network traffic when you are on the go. [...]
UFW : easy interface for iptables firewall
Configuring a firewall is one of the first security measures you should take to protect your machine. UFW is an user friendly CLI interface to configure iptables. [...]
Wifi : WEP semi-automatic audit
... en bref [...]