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 ...

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 – ...

Network access control technology was the darling of the security industry in 2006, as vendors spent much of their time squawking about how their NAC offerings could do just about everything but cure ...

Businesses and large institutions dreaming of enforcing consistent security policies are finding solace in network access control, or NAC — programs that establish authentic users, identify network ...