Snort, the open-source intrusion-detection software, is vulnerable to hackers, its developers said this week.
Gaining root access to a Mac is "easy pickings," according to an individual who won an OS X hacking challenge last month by gaining root control of a machine using an unpublished security vulnerability.
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.
In the classic "bug secrecy vs. full disclosure" debate, Microsoft is leading the charge to restrict the free flow of computer-security vulnerabilities.
The first attacks that are likely to have stemmed from a serious Domain Name System flaw have been reported.
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.
Hackers are increasingly targeting Web servers based on the Linux operating system, while the number of successful attacks on Windows systems decreases, according to a new report from a systems integrator.
If you want to level the playing field with hackers, you need to be able to look at your network's vulnerabilities in the same way they do.
A new flaw has been discovered in OpenSSH software which could potentially compromise many Linux/Unix systems that use it to provide Secure Shell (SSH) connections for remote administration of systems.
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 2002, users and companies got a respite from the disruptive viruses of 2001. But a more sophisticated generation of worms is on the way.
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.
Mozilla Firefox 2 is a winner, beating Microsoft Internet Explorer 7 on security, features, and overall cool factor and deserving our Editors' Choice award.
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.
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.
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