Microsoft welcomed Computer Associates, Sybari Software and Symantec as members of the <A HREF="http://www.microsoft.com/technet/security/virus/default.asp">Virus Information Alliance</A> (VIA), a centralized resource for Internet users seeking information about the latest virus threats affecting Microsoft technology. Established with members Microsoft, Network Associates and Trend Micro, the VIA offers recommended best practices for preventing malicious attacks, information about specific viruses, how-to articles and links to other antivirus resources on its Web site.