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  • Cisco unveils steps toward self-defending network

    In his keynote, CEO John Chambers touted product enhancements that advance his push for networks that can defend themselves without human intervention. 

  • SonicWall's e-mail security to stop spam

    SonicWall's acquisition of e-mail security vendor, MailFrontier, promises first-line defense against malicious spam attacks. MailFrontier's e-mail protection technology stops a threat at the enterprise door. 

  • Property management company beefs up network security

    Enterprises could learn a lesson from Managed Services Inc., which rolled out wired and wireless network access to dozens of its properties nationwide, but in doing so found security could suffer. 

  • Tick, tick, boom: NAC market ready to explode

    By 2008, the market for NAC enforcement tools will see astonishing growth, hitting $3.9 billion, suggests an Infonetics study. 

  • Study: Network security market to reach $6 billion

    A pair of studies by Infonetics Research Inc. says the network security market recently topped $1 billion and in the next two years that will increase six-fold. 

  • NAC in Interop spotlight

    Network access control appliances are gaining steam, experts and vendors said. And with the focus on security turning to the network level, NAC is also becoming a necessity. 

  • Juniper brings in the Funk for tighter security

    Continuing its drive to offer tight network security, Juniper Networks yesterday announced plans to buy Funk Software for a cool $122 million. 

  • What you don't know can hurt you

    One industry observer warns enterprises of the dangers of being unwary or unprepared for potential cyber-attacks. 

  • Advancement to Cisco's NAC framework boosts security in LAN, wireless space

    The networking giant today announced additions to its security framework, including support for the company's popular Catalyst switches and wireless services. 

  • OpenSSL vulnerable to man-in-the-middle attacks

    Exploits of this flaw, which makes OpenSSL vulnerable to man-in-the-middle attacks, could force a client and server to negotiate the less secure SSL 2.0, even if both parties support the more secure SSL 3.0 or TLS 1.0 protocols.