Which FortiGate feature allows inspection of encrypted SSL/TLS traffic?

FortiGate’s SSL Inspection feature decrypts and inspects SSL/TLS traffic to detect threats or enforce policies, using techniques like full SSL inspection or certificate inspection. Deep Packet Inspection (A) is a broader term, Application Control (C) identifies apps, and Web Filtering (D) blocks URLs, not specific to SSL. Exact extract: "SSL Inspection allows FortiGate to decrypt and inspect SSL/TLS traffic to detect hidden threats or enforce security policies, supporting full or certificate-based inspection."