Azure AD Cloud App Discovery with proxy services

Q. I use a proxy server in my organization. How do I make sure data is captured for Azure AD Cloud App Discovery?

A. By default Azure AD Cloud App Discovery captures data on port 80 and port 443. If a proxy server is used that leverages other ports the agent must be updated. This is done by creatingediting registry value multi-string HKEY_LOCAL_MACHINESOFTWAREMicrosoftCloud App DiscoveryEndpointPorts and add the ports to be monitored in addition to all the standard ports which are: