The website of the Georgian president was the subject of a distributed-denial-of-service attack over the weekend.
A new tool for manipulating packets of data that travel over the Internet could allow attackers to camouflage malicious programs just enough to bypass many intrusion-detection systems and firewalls.
Choosing the right weapon against denial-of-service attacks is more challenging as new technologies hit the shelves. Learn how some enterprises chose solutions, and find out what tech issues came into play.
Security experts downplayed media reports that an "electronic jihad" aimed at Israeli Web sites will start Thursday.
The attack that took many of Microsoft's sites off the Web recently may have been a new, and more dangerous, variant of the distributed denial of service attacks that have hit many high-profile sites over the last year. Is this the beginning of a new breed of sophisticated infrastructure attacks?
Choosing the right weapon against denial-of-service attacks is more challenging as new technologies hit the shelves. Learn how some enterprises chose solutions, and find out what tech issues came into play.
Another virus, another epidemic. What will it take for the public to patch?
Do you Google Wave?
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Thunderbird 3 takes flight
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Welcome to National Censorship Day
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