Network auditing is a must for any organization. Networks are dynamic entities; they grow, shrink, change and divide themselves continuously. Network administrators cannot even assume this process is entirely under their control. Users add devices and sometimes even new hardware to the network infrastructure. Even worse, it is not the first time a user would install software they need without informing the administrator. These activities can have drastic repercussions on network security. To solve this, an administrator needs to perform regular network auditing and monitor any changes to the preset baseline.