What does 'See-Through Authentication' allow users to do in Cisco ISE?

See-Through Authentication in Cisco ISE enables users to bypass re-authentication when they have already been authenticated by another Network Access Device (NAD). This feature is particularly useful in environments where users move between different access points or switches; it simplifies the user experience by eliminating unnecessary re-authentication prompts, thus streamlining network connectivity.

When a user accesses the network via one NAD and then moves to another while still maintaining a valid session, See-Through Authentication allows the existing authentication result to be recognized by the new NAD. This leads to a more seamless transition for users and reduces the administrative burden associated with frequent authentication requests.

This capability is essential in large, dynamic environments such as campuses or corporate offices, where users frequently switch locations. By supporting uninterrupted access and minimizing interruptions to workflow, See-Through Authentication enhances user productivity and satisfaction while also maintaining network security.