The first attacks that are likely to have stemmed from a serious Domain Name System flaw have been reported.
A vulnerability in the most widely used FTP server for Linux leaves numerous sites open to online attackers. The situation worsens when Red Hat mistakenly releases information on the flaw early.
An as-yet-unknown security hole allowed the recent hack attack on the Debian GNU/Linux operating system project.
Vendors have been warned that a flaw in Unix could allow hackers to take control of their systems
A string of high-profile flaws in browser software prompted the Mozilla Foundation to announce on Monday that it would offer US$500 for every serious bug found by security researchers.
I caved in. I had all intentions of pre-emptively spending my $900 government handout on a $700 HP netbook this weekend. But I was pwned by a shiny little MacBook in about the time it took white hat Charlie Miller to hack its upscale brother, the MacBook Air.
A group of four Polish hackers published code to an open security mailing list that can take advantage of a major vulnerability in the Sendmail mail server.
Microsoft's Bob Muglia explains why the software giant is emphasising hacking's criminality, and outlines its rejigged approach to plugging security holes.
A new Linux kernel flaw, similar to the one that allowed hackers to penetrate key open source development servers last year, has recently been discovered but there are fears this could impact the new 2.6 kernel.
A security flaw in Linux editions of IBM's DB2 database could allow unauthorised users to seize control of a database's contents, Big Blue revealed.
In cooperation with the FBI, SANS has released its annual update to the most exploited Internet security vulnerabilities. We look at the top 10 Linux/Unix vulnerabilities.
Sharp's Linux-based handheld suffers from security holes that could let hackers grab private data off a corporate network, according to researchers at a leading university.
It's been a while since Internet Explorer faced a worthy opponent, but Mozilla Firefox seems to be one that could make a serious dent in Microsoft's browser dominance.
Internet Explorer is broken, and the bad guys know it. As you type, criminal hackers could be recording your bank login and password information. Robert offers some tips for staying safe online.
In a world where the spies have unparalleled access to our everyday lives, there are some simple ways to make them earn their pay.
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.
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
Has New Zealand's smiling assassin delivered?
The long-awaited separation of Telstra
Google open-sources JavaScript tools
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