Network Access Control

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  • 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. 

  • 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. 

  • Cisco adds new layers to network defense

    The network giant is teaming up with Trend Micro to help companies keep worm and virus outbreaks at bay and is augmenting internal network security with new software. 

  • Cisco Spotlight Series: Security outside the silo

    In July of last year, Cisco Systems Inc. backed up its words with actions. After claiming that the integration of its security products was a priority, the San Jose, Calif.-based vendor radically reorganized its corporate hierarchy and created the Se... 

  • The new chemistry of network security

    One vendor's debut product combines host configuration, policy management and network access control. Industry observers believe it's just one of many such products on the horizon. 

  • F5 ignites competition with updated FirePass VPN

    Experts say F5's VPN portfolio expansion proves it can serve companies of all sizes in today's fiercely competitive market, while also bracing for a consolidation that could alter the vendor landscape. 

  • Momentum builds for Cisco's NAC program

    Cisco said 15 companies will deliver products compatible with its Network Admission Control (NAC) program in the first part of 2005. 

  • Cisco, Microsoft partner on security, but products nowhere to be found

    The two tech titans have teamed up to augment end-point security, but experts are skeptical because it could be difficult for the vendors to live up to their promises. 

  • Cisco, IBM team up on end-point security

    The vendors are enhancing end-point security to help their joint customers keep networks virus-free, but one expert says only Cisco shops running Tivoli can benefit. 

  • End-point vendors gain from slow Cisco strategy

    Cisco promises that its NAC strategy will soon be the best way to assess network device vulnerability, but until it's completed in 2005, other vendors are stepping up to fill the void.