McAfee SuperDAT Update 6579 is an update for your antivirus. It contains updated virus signatures as well as information about anti-virus of Network Associations to protect your computer from thousands of web viruses. Whether you use VirusScan, VirusScan Pro and Internet Security Suite, make sure you have the very latest internet protection. McAfee SuperDAT Update 6579 allows you to be protected against 300 new viruses that appear each month on the Web. McAfee SuperDAT Update 6579 can be downloaded free of charge from this website.