Sophos updated its antivirus engine on Wednesday to plug a security hole that allowed virus writers to manipulate compressed files and avoid detection by the antivirus software's scans.
Yet again denial-of-service attacks, spam, viruses - driven in part by an apparent war between virus writers - and cybercrime have hit the headlines over the course of the past 12 months.
Researchers have reported a vulnerability in the Trillian instant messaging (IM) application, adding to the rapid development of IM-related security threats.
Security experts have warned that vulnerability assessment worms, which assess computers for security flaws and relay the information back to the author, are likely to become more of a threat.
Security researcher David Litchfield's 'proof of concept' code was probably used to build SQL Slammer, but that will not stop him publishing
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This guide on threat management is aimed at showing companies how to heighten their security awareness and strengthen their perimeter.
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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.
Office may be the best-selling office suite on the planet, but that doesn't mean it's the best-performing suite.
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.
With so many browsers on offer we are spoilt for choice. But what should you look for, and what are the security misconceptions?
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
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