News (10)

  • A shifting landscape for e-mail security

    Cisco Systems' purchase of e-mail security specialist IronPort Systems is another sign that big-name vendors are taking over the spam fight, analysts say.

  • Uptick in Windows attacks reported

    Several security experts are warning of increased cyberattacks targeting Windows PCs, but Microsoft says all is calm on the attack front.

  • Worm sparks rise in zombie PCs

    Malicious code that exploits a recent Windows hole has led to significant growth in the number of hijacked PCs, according to messaging security company CipherTrust.

  • Spam: Made in Taiwan?

    The majority of spam servers are physically located in Taiwan, according to CipherTrust.

  • Danger: Authenticating e-mail can break it

    The promise of e-mail authentication is too good to ignore, but if it is implemented incorrectly it will break a company's mail system instead of fixing it, experts have cautioned.

More News >

Features and Case Studies (4)

  • ISPs versus the zombies

    If providers don't pitch in against the threat, customers might defect -- and the health of the Net itself could suffer.

  • Managing spam: Is outsourcing the answer?

    Myriad solutions are available to help eradicate spam. In this guide, ZDNet Australia  looks at one such answer -- hosted or outsourced anti-spam management.

  • Appliances: The future of mail hygiene?

    Driven by vast demand for spam-blocking services, the popularity of appliance-based mail hygiene platforms is rising rapidly, says research firm Meta Group. Additional reading: Systems Management for IT professionals.

  • Brains gather to outsmart spam

    A group of researchers and developers hopes to cut back the burgeoning growth of unsolicited e-mail by coming up with new ways to block unwanted messages.

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