News (7)

  • Cisco flaw demonstrates need for multilayer network defense

    The flaw in Cisco's IDS may only be risky for those who rely solely on IDS for security--but it serves as a powerful reminder to all administrators, that depending on just a single layer of defense is dangerous.

  • Flaw researcher settles dispute with Cisco

    The dispute over a presentation on hacking Cisco Systems' router software at the Black Hat security confab culminated in a legal settlement Thursday in the US.

  • Corporate security gets urgent

    There's a new resolve among IT managers to protect Internet infrastructures. But does technology really have a chance against large-scale cyberattacks?

  • Twin flaws could spark serious Internet attacks

    Security experts worried on Thursday that a flaw in Microsoft Windows and another in Cisco's ubiquitous network routers could lead to serious Internet attacks.

  • Build a poor man's firewall with the Cisco IOS

    While vendors have been pushing toward dedicated -firewall appliances", such appliances can also be very costly for small to medium-size businesses. However, there is an inexpensive and effective firewall solution that you may have overlooked.

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Features and Case Studies (4)

  • Twin flaws could spark serious Internet attacks

    Security experts worried on Thursday that a flaw in Microsoft Windows and another in Cisco's ubiquitous network routers could lead to serious Internet attacks.

  • The man behind Cisco's security

    Financially motivated cyberattacks are on the rise, says Cisco Systems CSO John Stewart.

  • Build a poor man's firewall with the Cisco IOS

    While vendors have been pushing toward dedicated -firewall appliances", such appliances can also be very costly for small to medium-size businesses. However, there is an inexpensive and effective firewall solution that you may have overlooked.

  • Putting the brains into your network

    Networks don't just ferry packets around your office anymore. ZDNet Australia looks at some of the latest developments that allow your network to manage itself more intelligently.

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