Security researcher David Litchfield's 'proof of concept' code was probably used to build SQL Slammer, but that will not stop him publishing
The Sasser worm has sent some of Westpac's banking systems into disarray, forcing staff to turn customers away from branches.
What's changed since Code Red wreaked havoc on the Net? Worms and viruses have gotten sneakier, but your antivirus software hasn't. Here's how to prepare for future threats.
Although the threat of computer viruses has been a latent concern for well over a decade, experts have warned that a massive viral outbreak has the potential to seriously compromise the very backbone of the Internet. ZDNet Australia takes a look at the viruses of 2001, and the threats for the future.
The creators of the Bofra worm, which exploits a recently discovered iFrame vulnerability in Internet Explorer, may have timed the release of their worm to throw Microsoft's monthly patch cycle into disarray, say security experts.
If you recently signed up with Microsoft's OneCare Live antivirus service -- and you use Microsoft Outlook or Outlook Express -- there is a chance that your stored e-mails have been wiped out.
What's changed since Code Red wreaked havoc on the Net? Worms and viruses have gotten sneakier, but your antivirus software hasn't. Here's how to prepare for future threats.
Although the threat of computer viruses has been a latent concern for well over a decade, experts have warned that a massive viral outbreak has the potential to seriously compromise the very backbone of the Internet. ZDNet Australia takes a look at the viruses of 2001, and the threats for the future.
The creators of the Bofra worm, which exploits a recently discovered iFrame vulnerability in Internet Explorer, may have timed the release of their worm to throw Microsoft's monthly patch cycle into disarray, say security experts.
Security company Symantec raised its severity rating of the latest incarnation of the NetSky worm.
Security patches are a big worry: they come out at odd times, they suck up your bandwidth, and just occasionally they break things. We look at patch management packages to ease the burden.
Security patches are a big worry: they come out at odd times, they suck up your bandwidth, and just occasionally they break things. We look at patch management packages to ease the burden.
A proof-of-concept worm proves that Adobe Acrobat files can be infected with viruses.
While XP SP2 is a huge step forward for Microsoft, there are important caveats. For example, don't expect the new Windows Firewall to prevent keystroke-logging Trojans from stealing your credit card info.
The MSBlast worm that wreaked havoc last week signals a sea change in the virus world. E-mail viruses are on their way out and so are antivirus solutions as we know them today.
Chasing Ballmer in Sydney
Where's Ballmer? In this video, ZDNet.com.au journalist Liam Tung chases Steve Ballmer around the stree… Watch it now
NBN needs workers on board
D'Ascenzo: Read p23 of security review
Opening the floodgates on missing drives
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CXO's Unplugged - Real Business Insight
Phil Dobbie interviews business leaders to reveal their thoughts on various management challenges.
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