Dears, all of us are aware that any security posture is not without weak points (here we are not talking about the weakest point in the chain – HUMAN). We need to be aware that we as security professionals need to cover lots of points and that attacker can use and be master in only one attacking technique. Purpose of this URL is to promote collaborative security approach where we will list some of the most important internal (Serbian speaking area) and external (mostly English language speaking area). We will try to put also explanation related to the site which can closely describe what you can find on it.