Cisco Secure Access Control Server for UNIX

The Cisco Secure Access Control Server (ACS) is a high-performance, highly scalable, centralized user access control framework. Cisco Secure ACS offers centralized command and control for all user authentication, authorization, and accounting from a Web-based, graphical interface, and distributes those controls to hundreds or thousands of access gateways in your network. With ACS you can manage and administer user access for Cisco IOS® routers, virtual private networks (VPNs), firewalls, dial and broadband DSL, cable access solutions, voice over IP (VoIP), Cisco wireless solutions, and Cisco Catalyst® switches via IEEE 802.1x access control.