A corporate policy requires that all external connections use port 444. The administrator needs to ensure that the View environment meets corporate security policy.
What does the administrator need to configure to meet the policy requirement?

A.
Install a signed certificate on the View Security Server.

B.
Modify the External URL default setting in the GPO.

C.
Edit the locked.properties file in the SSL Gateway Configuration folder.

D.
Edit the certificate to force https only connections.