Aruba ClearPass Policy Manager Network Access Control (NAC) technology provides secure access to businesses, visitors, bring your own devices (BYOD), and IoT devices. It can improve network security by providing security protection when devices on the network establish wired, wireless, or VPN connections. Aruba ClearPass Policy Manager supports a large ecosystem of security exchange program partners to enhance end-to-end security for all user groups by integrating leading third-party solutions. The Aruba ClearPass Policy Manager virtual platform offers perpetual license or annual subscription options.