The Cisco Identity Service Engine(ISE) can be deployed and managed in the cloud on Amazon Web Services and provides network access control (NAC) capabilities while ensuring the flexibility needed to meet each organization's cloud strategy. With Cisco ISE on Amazon Web Services, you can unify enterprise endpoint access control and network device management policy management. Cisco ISE is equipped with rich APIs to automate policy and lifecycle management, making it easy to deploy and automate your NAC operations. For more information on Cisco ISE, please visit
http://www.cisco.com/go/ise