News (147)

  • Open source intrusion detector flawed

    Snort, the open-source intrusion-detection software, is vulnerable to hackers, its developers said this week.

  • UNIX tools track down hackers

    Catching malicious hackers isn't impossible. With the right tools, you can gather important information to help stop hack attacks. How can you use common UNIX tools to hunt down network attackers?

  • Software flaw threatens Linux servers

    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.

  • Firestarter: 5 minutes to a Linux firewall

    Linux firewalls offer a robust, secure, and highly flexible solution. However, manually configuring them has generally been quite labour-intensive--until now. See how Firestarter can help you build an excellent Linux firewall in minutes.

  • Hackers claim zero-day flaw in Firefox

    The open-source Firefox Web browser is critically flawed in the way it handles JavaScript, two hackers said Saturday afternoon in the US.

Blogs (1)

  • Read the blog post - Liam Tung

    Nobody protects Macs, not even Steve Jobs

    Macs are banned from many government departments because there aren't any 'approved' applications to encrypt them. So why doesn't Apple CEO Steve Jobs do something about it?

Features and Case Studies (75)

  • Stay ahead of hackers with the Nessus scanner

    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.

  • UNIX tools track down hackers

    Catching malicious hackers isn't impossible. With the right tools, you can gather important information to help stop hack attacks. How can you use common UNIX tools to hunt down network attackers?

  • Firestarter: 5 minutes to a Linux firewall

    Linux firewalls offer a robust, secure, and highly flexible solution. However, manually configuring them has generally been quite labour-intensive--until now. See how Firestarter can help you build an excellent Linux firewall in minutes.

  • Strategies for real and virtual honeypots

    You can avoid information overload from firewall and intrusion detection system reports by running a honeypot on your network. However, there are risks that a real honeypot poses to overall security.

  • Security solutions tout early warning signs

    Experts recommend the leading brands of malware warning solutions, along with strategies on how they can be deployed most effectively.

Reviews (32)

  • OLPC XO

    The One Laptop Per Child (OLPC) project is unique as the XO laptop it distributes. While the XO is not commercially available, our review provides an insight into what can be achieved in a laptop designed for children at a very low cost.

  • Mandrake flirts with non-open source

    French Linux company MandrakeSoft takes a step away from the open-source philosophy, with a change to license terms involving customers that want support for a firewall product.

  • Linux handheld suffers from security hole

    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.

  • Detection and prevention: 6 intrusion detection systems tested

    Despite a rocky beginning, intrusion detection and prevention systems are an important part of any security arsenal. We road-test six hardware and software-based systems.

  • Why Linux is a desktop dud

    Software engineer Don Soegaard writes that the GNU/Linux community can shelve its ambitions to challenge Windows if it keeps failing to develop easier-to-use productivity tools for desktop users.

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