Security researchers have published details of a denial-of-service vulnerability which could allow hackers to attack Microsoft Windows and spin computers into senseless processing loops.
Security researchers have been infiltrating denial of service 'botnets' to study what may be an unstoppable Distributed Denial of Service (DoS) technique.
Australian Uecomm customers were frustrated by two hours of intermittent service today, as malicious hackers flooded the network with spurious traffic.
A denial-of-service attack on the Net's root servers fizzles out. A look at what happened, what didn't and why.
Late last week, leaders of a group of Chinese hackers called off a planned denial of service attack on CNN.com, after it was reported on the same day that the attack would occur over the weekend, in protest at "anti-Chinese" media across the Western world.
Security researchers have been infiltrating denial of service 'botnets' to study what may be an unstoppable Distributed Denial of Service (DoS) technique.
We take you through 50 defining moments of the internet.
Symantec is warning Internet users of a Trojan horse that removes spyware but alters the security settings in computers.
Hackers have hit back against major security patches issued by the likes of Microsoft, with a marked rise in self-installing robot programs that allow an unauthorised user to control a computer remotely.
The corporate Web site is gone and a hacker has made off with the database. The company's reputation is at stake. What crisis management tactics should be employed?
Commentary: Anti-virus software won't protect you from the latest type of worm affecting Windows systems -- you need a personal firewall.
We all know about firewalls protecting your network from outside attacks, but what can you do when those pesky users keep taking their computers outside your network? And what if the attack isn't coming from the outside at all?
The spread of convenient wireless LANs has delighted hackers, who find many WLANs vulnerable. Managing and securing a wireless network is therefore vital, but rarely done well. ZDNet Australia compares the offerings from AirDefense and AirMagnet.
A Japanese start-up has come up with a mutant piece of hardware that it says may deliver "perfect security" for Web servers: a two-headed hard drive.
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.
Apple drops iPhone NDA
A little more than six months after Apple initially offered its software development kit for the iPhone, the c… Watch it now
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