USB Threat Defender is the ultimate USB Anti-Virus solution, its unique Proactive and Definition scan Technology combined together unleashes a new security stronghold level. USB Threat Defender is not just another autorun.inf virus remover, it takes more than that to provide maximum protection guarantee. Its new protection level detects viruses missed by the best Anti-Virus to give maximum protection against any threat that tries to attack a system via any USB storage device. The Proactive Scan method makes sure that all malwares get detected before they infect your system, both the known and the unknown. The Definition based scan method detects and removes threats already installed on your system.