An unpublished security vulnerability in Apple's OS X operating system which first came to light after a hacking competition has sparked concern in the user community.
A Mac OS X hacker challenge apparently got a systems engineer at the University of Wisconsin-Madison into trouble with university administrators.
A university systems engineer in Wisconsin is giving hackers until Friday to break into his Mac.
Apple Computer fans have long loved to point out the safety of using Mac OS X, which has mostly been left alone by hackers. But the recent arrival of three threats has some asking: Is the software's charmed security life over?
A call for online vandals to take part in a Web site defacement contest has some companies warning clients to beware over the US holiday weekend.
A call for online vandals to take part in a Web site defacement contest has some companies warning clients to beware over the US holiday weekend.
Hackers are increasingly focusing on Apple's Mac OS X, and the number of newly discovered vulnerabilities has surged. Such a switch could mean big implications for Apple's user base, which has traditionally not had to concern itself too much over security.
Security researchers worked overtime in 2007, which turned out to be a nightmare for software vendors from day one.
Microsoft Exchange might be the most popular mail server but is it the best? We test the alternatives.
Despite Apple's public claim that its engineers "designed Safari to be secure from day one," researchers have already found several dangerous flaws. Here are several steps you can take to disable various features in Safari to reduce the risk of hacker attacks.
Microsoft Exchange might be the most popular mail server but is it the best? We test the alternatives.
Feeling entrenched in your choice of browser? Break free! We compare 11 different browsers so you can find the right one for you and your company.
Microsoft's Windows XP has received a fair amount of hype in the lead up to its release-Matt Lake and Josh Mehlman assess its usefulness for businesses.
Telstra shareholders fear break up
What do Telstra shareholders think of the telco's new CEO David Thodey? And would they support the government'… Watch it now
The Change Program changes its Agenda
What happens when you change the agenda of the ATO's Change Program, or program in some changes to the Agenda?… Watch it now
Microsoft's Tracey Fellows on Windows 7
After the launch of Windows 7 last week, ZDNet.com.au spoke briefly with Microsoft Australia and New Zealand M… Watch it now
Having problems with complex data center? Simplify your data center now.
Can the Telco Reform Act be win-win?
Has New Zealand's smiling assassin delivered?
The long-awaited separation of Telstra
What makes you click?
Tell us for a chance to win a $1,000 GAME gift voucher.
Click here for more.
Win an iPhone 3GS!
Sign up as a ZDNet Australia member during November and you'll go in a draw to win an iPhone 3GS!
Click here to sign up!
Best Laptops
Check out the best laptops here!
Click here for more.
