Lasers that "hide" messages could mean more foolproof security.
The software behemoth plans to sell computer security software. Is this a good thing?
With hardware, software, and networks constantly under attack, security experts says they're ready to fight back.
Its new desktop search application would make your personal files available for government searches without your knowledge.
A startup offers Internet users simple warnings about websites’ histories of delivering spyware and spam.
Only one of three recent concerns about the security of Apple's operating system is worth worrying about.
An open-source identity management system could change the way we share personal information over the Internet.
AOL has announced plans to charge for sending some e-mail, in hopes of curtailing spam. But skeptics aren't buying it.
Computer crime is changing as the Internet becomes a vital component of everyday life. So how do cyber cops keep up with it?
A new kind of search engine could make the act of Web searching more sociable.