The big fish in network access control were together at Interop — Cisco, Juniper, McAfee, and Microsoft. The four NAC rivals seemed mostly on the same page here during the “Truth About NAC” panel. Cisco is now the only vendor that’s not working with the TCG, and it’s looking conspicuously lonely. “All we care about is trusted access,” says Karthik Krishnan, senior product line manager for Juniper. Microsoft’s Paul Mayfield said Windows XP Service Pack 3 will include a NAC client.”]
Source: https://www.darkreading.com/analytics/nac-vendors-in-the-hot-seat