Which Captive Portal mode must be contoured to support MFA authentication?

An administrator has enabled OSPF on a virtual router on the NGFW OSPF is not adding new routes to the virtual router.
Which two options enable the administrator top troubleshoot this issue? (Choose two.)

An administrator has created an SSL Decryption policy rule that decrypts SSL sessions on any port. Which log entry can the administrator use to verify that sessions are being decrypted?

Which DoS protection mechanism detects and prevents session exhaustion attacks?

Refer to the exhibit.

A web server in the DMZ is being mapped to a public address through DNAT.
Which Security policy rule will allow traffic to flow to the web server?