We have an ASA with Firepower managed by FMC
One of the networks connected to the ASA services wireless clients, and those clients connect through the ASA to a proxy server (IronPort) to get to the Internet.
Since there is a base IPS policy and Access Control Policy, every time a client connects to the proxy server through the firewall, I get a warning
119:17:1 http_inspect: UNAUTHORIZED PROXY USE DETECTED
error
Is there any way to fine-tune this, or turn it off? It is a false-positive, and it is filling up my mailbox.