News (6)

  • DNS: Internet's weak link

    A series of high-profile events over the last few weeks has highlighted the fact that the Domain Name System, so critical to the Internet's operation, is also one of its weakest links.

  • McAfee.com's DoS prevention efforts could fall short

    NAI's antivirus unit McAfee.com has launched a preliminary assault on DoS attacks that it hopes will illustrate its leadership as a security powerhouse. McAfee's detractors aren't so sure it can fulfill that promise.

  • Antivirus firms team to thwart DoS attacks

    Security software company Network Associates has announced that it has teamed up with three network security start-ups to share information about denial-of-service attacks.

  • New tool camouflages hacker programs

    A new tool for manipulating packets of data that travel over the Internet could allow attackers to camouflage malicious programs just enough to bypass many intrusion-detection systems and firewalls.

  • Net watchers wary of Sasser fallout

    Although the damage wrought by Sasser failed to reach the levels of MSBlast and other major infections, security experts are warning that there could still be more trouble to come from the worm.

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