Palo Alto PANDB URL Filtering Sub. Renew

Stand-alone URL filtering solution is insufficient control mechanisms because it is easily bypassed with external proxies (PHproxy, CGIproxy), circumventors (Tor, UltraSurf, Hamachi) and remote desktop access tools (GoToMyPC, RDP, SSH). Controlling users' application activity requires a multi-faceted approach that implements policies to control web activity and the applications that are commonly used to bypass traditional security mechanisms.