News (3)

  • PGP creator takes on VoIP security

    Phil Zimmermann, who gave free e-mail encryption to the world more than a decade ago in the form of a software called Pretty Good Privacy, is now trying to secure Internet phone calls.

  • Outlook's security compromised by spammers

    Spammers who send pornographic pictures in the hope of enticing the recipient to signing up to an adult Web site have discovered a way to bypass Outlook 2003's security features, which are designed to stop potentially offensive content being automatically displayed in the preview window.

  • IT managers - logs can save you

    What's the biggest security risk in enterprise? Open ports, easy passwords? It could just be something that is normally beneath your notice - poor logfiles.

Features and Case Studies (4)

  • Don't fall prey to VoIP abuse

    As VoIP becomes more prevalent, its popularity will undoubtedly attract some unwanted attention -- spammers and phishers looking for their next scheme. Here is a look at some common forms of VoIP abuse, including VoIP spam and caller ID spoofing, and how you can fight back.

  • The state of security: It ain't pretty

    In a recent survey, almost every company polled said their businesses suffered financial and operational impact from worms, and 14 percent of users said this impact was severe.

  • Making sure a firewall does its job

    Getting a firewall to do what it promises--protect the network--doesn't begin with an equipment purchase and end with the plug-in. It starts with security assessment and continues with constant vigilance.

  • IT managers - logs can save you

    What's the biggest security risk in enterprise? Open ports, easy passwords? It could just be something that is normally beneath your notice - poor logfiles.

Reviews (1)

  • Making sure a firewall does its job

    Getting a firewall to do what it promises--protect the network--doesn't begin with an equipment purchase and end with the plug-in. It starts with security assessment and continues with constant vigilance.

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