You can enable a cache cleaner to remove any sensitive data that would otherwise remain on the remote computer after the session ends. For example, all cache entries, browser history, cookies, encrypted information related to user authentication, and any temporary data generated during the session are removed from the remote computer. If the client’s browser cannot install and run the cache cleaner, the user is not allowed to access the SSL-VPN portal.

For more information, see “Configuring cache cleaning”.