Symantec Corporation
Develops, markets and supports a diversified line of software products for information management, productivity enhancement, software development and software utility needs for the microcomputer market. (Nasdaq: SYMC). http://www.symantec.com/
McAfee.com Corporation
Provides internet destination site which allows users to repair, update, upgrade and manage their personal computers over the internet. (Nasdaq: MCAF). http://www.mcafee.com/
Trend Micro
Anti-virus and Internet security tools. Includes product and company information, job postings, and tech support. http://www.antivirus.com/