You want to enable NextGen Web Filtering in SRX Series devices.

NextGen Web Filtering (NGWF) requires SSL proxy functionality to inspect HTTPS traffic. To enable NGWF:

Option B: You can generate a self-signed certificate for SSL proxy functionality (or import a CA-signed certificate, but the course emphasizes self-signed for lab/demo purposes).

Option D: You must configure an SSL proxy profile so that HTTPS traffic can be decrypted and inspected.

Option A: A CA-signed certificate may be used in production but is not strictly required to enable NGWF.

Option C: SSL initiation profiles are used for outbound SSL inspection initiated by the SRX, not for NGWF traffic interception.

Correct Actions: Generate a self-signed certificate, Configure an SSL proxy profile