NAC: MORE IS MORE

摘要

That's the good news; it's always easy to see positives once the deployment is finished. But as always with emerging technologies, there are bumps in the road, and—surprise!—interoperability is one of the biggest. Currently, more than 30 vendors are pushing products that help IT staff enforce security policies by preventing noncompliant machines from connecting to the network. Trouble is, they're all using different, usually proprietary, mechanisms to determine a PC's state and act on that information.