News (154)

Blogs (5)

  • Read the blog post - Liam Tung

    Limelight kills botnets better than cops do

    Botnet operators have become public enemy number-one as consumers, businesses and governments fall foul to identity theft, DDoS attacks and spam. Yet no one appears to be able to stop the spread of bots -- except maybe the media.

  • Read the blog post - Munir Kotadia

    Admins stuck between a hack and a zero-day

    The world of IT security is in chaos, with CSOs seemingly on the front lines of a full scale global cyberwar being fought out by government hackers, botnet-controlling criminal gangs and compromised Web sites. Can we ever hope to keep networks safe in such an environment?

  • Read the blog post - Munir Kotadia

    DDoS makes a phishing e-mail look real

    Just as Internet users learn that clicking on a link in an e-mail purporting to come from their bank is a bad idea, phishers seem to be developing a new tactic -- launch a DDoS attack on the Web site of the company whose customers they are targeting and then send e-mails "explaining" the outage and offering an "alternative" URL.

  • Read the blog post - Munir Kotadia

    Westpac's online failures expose weak points

    Westpac, one of the biggest banks in Australia, experienced multiple hardware failures on Monday and at the end of last week, which caused its online banking service to fall over for hours at a time. What happened to its backup systems?

  • Read the blog post - Munir Kotadia

    Baiting the Black Hats?

    The CIO of a rather large Australian company recently told me that the firm was happy with its security set-up but then quickly made a U-turn. Would that statement, on record, effectively lay down a hacker challenge?

Features and Case Studies (24)

  • How Estonia's attacks shook the world

    The idea that attacks on computer systems could provide an alternative method of spreading terror and disruption has been a concern for governments since IT systems began to proliferate.

  • 2007: How was it for security?

    Security researchers worked overtime in 2007, which turned out to be a nightmare for software vendors from day one.

  • For F-Secure, it's all about the safety net

    Kimmo Alkio takes stock of the current state of hackers, attackers, dot-bank domains and mobile phone viruses.

  • Seven steps to increase Linux security

    Many network administrators new to Linux find it hard to transition from a point-and-click security configuration interface to one based on editing complicated and hard-to-locate text files. Here are seven easy things administrators can and should do to make their Linux server more secure and significantly reduce the risk they face.

  • Should ISPs be accountable for Internet security?

    The debate over the relationship between ISPs, customers, and Internet security is definitely a complicated one, but who should bear the responsibility for protecting users online?

Reviews (6)

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Blogs

  • Munir Kotadia iPhone suckers test our patience
    So how many of you have bought a 3G iPhone? Do you feel like a sucker? If you don't, maybe you will once your first bill arrives.
  • Array Westpac bank: AVG's toughest competitor
    The next time you're buying antivirus software, don't go direct to Symantec or McAfee. Don't download free antivirus. And definitely don't see Harvey Norman. Ask your bank — they're quite literally giving the stuff away.
  • Array Will you manage in the exabyte era?
    Mammoth growth in storage volumes is a fact of life, but even so it's helpful to pause occasionally and try and work out whether our information strategies have fallen hopelessly out of step with the pace of technological growth and changes in costs.
  • More blogs »

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