It has been claimed by some industry experts that the traditional anti-virus technique for identifying and doing away with viruses, trojans, spyware and other malicious code by matching it against a signature seems to be coming to a dead end. According to them, signature-enabled testing does not seem to be capable enough of maintaining the deluge of virus variations brought about by a criminal gangland that seems to be defeating the anti-virus purveyors at their own game. Plus the analyst are at variance that time has come for user organizations to take on latest techniques, like white -listing or behaviour-blocking, with the aim of providing security to desktops and servers. Robin Bloor, partner at consulting firm Hurwitz & Associates, was reported as saying, It’s the start of the end for anti-virus. He began his ‘antivirus is dead’ campaign a year back and feels even more strongly about it today. I’m going to keep beating this drum. The approach antivirus vendors take is completely wrong. The criminals working to release these viruses against computer users are testing against antivirus software. They know what works and how to create variants. Bloor further maintains that the basic trouble is not related to viruses, but it is regarding what ought to be operated on a PC. He adds by saying that rather than anti-virus software, users ought to be putting in whitelisting software, which are claimed to put a stop to virus from sprinting as it just lets authorized apps to sprint. Whitelisting softwares can be availed from SecureWave, Bit9, Savant, AppSense and CA.