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Network access control represents the most significant change in the way that networks are secured since the invention of the firewall. But it’s also contentious, confusing and – when done right – ...

Cisco’s Network Admission Control can be directly mapped to TCG’s NAC architecture. However, because Cisco is bound by the revenue reality of its installed base, the architecture comprises both ...

In today’s world of data theft, worm and virus threats, and the need to comply with federal mandates, incorporating network access control (NAC) technology into your network infrastructure isn’t an ...

Another step in our relentless march toward better security: A couple of weeks ago, our network access control (NAC) initiative moved to initial deployment. Network access control is ready for ...

A new research report contends that current network access control solutions won't survive, and predicts that future device authentication efforts will be centered on technologies residing on end ...

Arista Networks Inc. today announced a new network access control or NAC service on the opening day of this week’s RSA Conference in San Francisco. The vendor is best known as a high-performance ...

The long-term viability of NAC -- and the question of if it will remain a standalone product set -- is still up in the air, but some users are already seeing benefits Security industry analysts and ...