Network Access Control

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  • Juniper rounds out Unified Access Control

    Juniper Networks this week bolstered its network access control (NAC) offering by rolling out the latest version of its Unified Access Control (UAC) solution.  Article

  • NAC appliances: Shortcut to access control

    Many network managers are interested in NAC, but a full-blown installation requires a large commitment and investment. To fill the gap between consumer interest and investment, several vendors offer "NAC-in-a-box" appliances that deliver many of NAC'...  Tech Article

  • Network access control -- More than endpoint security

    Network access control (NAC) holds a great deal of promise for network security, but sorting out the market and product options is a challenge. In this special report, you'll learn how to gauge if your enterprise is ready for NAC, what the difference...  Special Report

  • NAC and endpoint security frameworks: Which way to go?

    We've all heard about the Cisco and Microsoft initiatives for NAC, plus the standards-based Trusted Network Connect. What's the difference between these approaches and which, if any, should you choose to secure your endpoints and keep your local netw...  Article

  • NAC underneath the covers: Endpoint health assessments

    The main focus of NAC these days is to assess and endpoint and determine that it's "healthy" before it's allowed network access. But vendors have different methods of doing so. Here you'll find the questions you need to ask your vendor in order to un...  Tech Article

  • Defending an expansive definition of NAC

    There is a good bit of controversy about what constitutes a complete NAC solution. Broadening our definition and expectations will enable networking pros to tightly integrate NAC into the IT infrastructure and leverage it as a true access control sys...  Article

  • A remote worker can threaten network security

    Remote workers are wreaking havoc on their networks. A recent study commissioned by Cisco found that teleworkers are putting security at risk.  Article

  • Network access control

    No network security topic is hotter these days than network access control (NAC). The general concept behind NAC is to secure the network by giving it the power to decide which endpoint devices to let in, namely those that are compliant with all rele...  Crash Course

  • How to prevent former employees and administrators from accessing your server

    What do you do if you have ex-employees or even ex-administrators accessing your server remotely? How do you prevent them from doing this? Our expert, Lindi Horton, can tell you how.  Ask the Expert

  • NAC, VPNs and behavior analysis in the Interop spotlight

    Security for the enterprise network was emphasized at Interop New York as vendors rolled out and upgraded NAC, VPN, network behavior analysis, and other threat protection products.  Article

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