Australian Uecomm customers were frustrated by two hours of intermittent service today, as malicious hackers flooded the network with spurious traffic.
The CIA has said that a cyberattack caused a power blackout in multiple cities in a country outside the US. Security training body the Sans Institute reported the CIA's disclosure on Friday.
SCO, the ever-popular Unix company, has come under attack from hackers once again. This time they have replaced the front page of SCO's Web site with their own version that parodies SCO's legal battles over Linux.
Hackers have once again disabled the Web site of the Recording Industry Association of America, a group of record labels that is leading the charge in the crackdown on online music piracy.
Security organisations have issued an alert about a BIND vulnerability which could see companies face denial-of-service attacks.
Security experts warn that code which could be used to attack and crash Cisco routers has been posted to public mailing lists.
In 2002, users and companies got a respite from the disruptive viruses of 2001. But a more sophisticated generation of worms is on the way.
Social engineering has been around for a while, but most IT managers neglect to tell users how to avoid falling prey to this dangerous hacker technique.
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.
Is the war on cyber crime as simple as pointing the finger at China, Russia and the US? We investigate whether these parts of the world are being unfairly blamed.
In 2002, users and companies got a respite from the disruptive viruses of 2001. But a more sophisticated generation of worms is on the way.
Your data is important to you, but do you know if others are trying to get at it? ZDNet Australia investigates.
United States-based security company @stake (atstake.com) has released a security advisory detailing a Denial of Service (DoS) vulnerability in the Nokia 6210 GSM mobile phone, and although the flaw isn't serious it could be a sign of worse things to come.
This week I'd like to call your attention to a report that provides an insider's view of what happens when teenage hackers use hundreds of open-port PCs like yours and mine to shut down Web sites in what is commonly known as a distributed denial-of-service attack (DDoS).
Scott Charney's carreer has taken him from prosecutor in Bronx County to vice chairman of the President's Critical Infrastructure Protection Board. Now he's literally looking for trouble as Microsoft's chief security strategist.
Five things to consider when choosing a Linux distribution
Choosing a Linux distribution shouldn't come down to which desktop has your favorite color scheme. Linux distr… Watch it now
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