Why popular antivirus apps 'do not work'

Antivirus applications from Symantec, McAfee or Trend Micro -- the three leading AV vendors in 2005 -- are far less likely to detect new viruses and Trojans than the least popular brands.

This has nothing to do with the quality of the software or how long it takes the respective firms to update their clients with signatures and other malware countermeasures.

AV companies continue to refine their products and most will tell you they stopped relying on purely signature-based systems many years ago. These days they use all sorts of clever methods to try and detect suspicious behaviour but the problem is that malware authors are also very clever. Very, very clever. Why popular antivirus apps 'do not work': ZDNet Australia: Blogs: Securify This!

Linked by shanmuga Friday, 21st July 2006 11:47PM