Hi, Sonicwall firewalls can apply firewall rules for users. An agent connects to the firewall, and to one or more AD DC-s, and for the clients. The firewall queries the agent to determine that an incoming packet source IP belongs to for which user. The agent queries the IP, tries to determine the actual logged in user, and sends the username to the firewall. It then applies the SSO based rules. Has anyone experience with this?