The Cisco Secure Services Client (SSC) is a software supplicant that helps you deploy a single authentication
framework to access both wired and wireless networks. It provides 802.1X (Layer 2) user and device authentication and manages user and device identity and the network-access protocols required for secure access.The software,a component of the Cisco Unified Wireless Network, simplifies network management and enhances the user experience by:
Fully integrating with the Cisco Unified Wireless Network access points and wireless LAN controllers
Letting you distribute user profiles to the entire organization through a single Extensible Markup Language
(XML) file
Featuring a client interface that improves troubleshooting and lets users connect easily to office, home, and public networks
Automating VPN initiation in non-802.1X environments
http://rapidshare.com/files/188059767/CSSClient.v5.1.0.39.rar