Had a hard time booting ESX 4 on Asus M3A78-EM motherboard, system was hanging indefinitely during boot device configure process, randomly halting on USB, network, storage, etc.. until pressing any...

This might look obvious and defaults are fine, but when you start playing with PF options, take care. My SIP connections were a bit unstable, so seeking to improve this, after some digging, I came ...

Greylisting - we can debate it and say it’s an “old” technique, and that mail spammers adapt quickly to any anti-spam measure, but somehow looking at this graph I think it’s still very effective, g...

PF is very robust firewall solution, but for some historical ftp glitches you still need a way around, and one of the solutions is ftp proxy, sitting on the firewall host. Running on the FreeBSD an...

Thot signed on Infinite Cat Project This is it. At the beginning there was some hesitation. Maybe, maybe not.. Believe it or not, but it is a huge responsability to be exposed in such way t...