Wireless wide open to hackers
Security researchers at the Black Hat Briefings say PCs on wireless networks might as well be sending their data over walkie-talkies from a security standpoint.
Worm threat to worsen
The next generation of self-spreading code will be stealthier, more targeted and harder to defend against, a security expert predicts at Black Hat.
Security showdown: Def Con vs Black Hat
Las Vegas plays host to two separate security conferences this week--one for people who guard computer systems, another for those who break into them.
