Despite the fact that network access control hasn't yet lived up to its initial promise, NAC is very much alive, as evidenced by the fact that 12 vendors participated in our NAC test, including ...

Discover what Network Access Control (NAC) is, how it functions, its key capabilities and its significance for securing your network environment effectively.

Have you ever heard of ACLs? This is very important where computer security is concerned. In this article, we will discuss what ACLs are, along with the types of ACLs available right now. What is ...

In the network access control products we tested, authentication varies from very strong to very weak, and every point in-between.

Access control lists can be difficult to manage, but when used properly, they can be an effective tool for helping to secure your network, says Eric Vasbinder, a senior product manager at ...

Akamai's Prolexic network cloud firewall now offers the ability to customize access control lists and deploy them at network edges. Content delivery network (CDN) and cloud security services provider ...

Network access control (NAC) vendors' marketing campaigns may make their products more attractive to companies, but smaller vendors still dominate when it comes to customer retention, according to ...

That's the message from a Forrester report on the subject. Titled 'Network Access Control Predictions: 2011 And Beyond', the study says that, despite this low percentile, a good third of companies are ...

Joel Snyder, Ph.D., is a senior IT consultant with 30 years of practice. An internationally recognized expert in the areas of security, messaging and networks, Dr. Snyder is a popular speaker and ...