On this page some Howto's on various (mostly network related) topics will be provided. Updates will be provided in irregular intervals.
I also do not provide any warranty. Use the instructions at your own risc. For contact detail see the SSL certificate.

How to use nmap or netcat to scan hidden services
OpenVPN with an Unitymedia (DS-LITE) cable connection in Germany
Hardening OpenVPN
OpenVPN with NetworkManager
Installing and hardening Prosody