In the NAC products we tested, authentication varies from very strong to very weak, and every point in-between. When starting down your path of evaluating NAC products, decide very early what kind of ...

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 – ...

Leeron is a New York-based writer who specializes in covering technology for small and mid-sized businesses. Her work has been featured in publications including Bankrate, Quartz, the Village Voice, ...

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 ...

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 ...

Cisco has seen double the trouble with a domain name system (DNS) issue affecting some of its switches, alongside a new ...