An organization wants to decrypt outbound traffic to ensure no malware is hidden in HTTPS...

Comprehensive and Detailed 150 to 250 words of Explanation From Palo Alto Networks Network Security Analyst Knowledge:

To inspect outbound traffic from internal users to external websites, the firewall must use SSL Forward Proxy. In this mode, the firewall acts as a transparent proxy. When a user attempts to connect to a secure site (like a cloud storage provider), the firewall intercepts the request, establishes its own secure connection to the destination, and then creates a separate secure connection back to the user.

This allows the firewall to decrypt the traffic, inspect it for threats (using Content-ID), and then re-encrypt it before sending it to the destination. This is distinct from SSL Inbound Inspection (Option A), which is used to protect internal servers from external users by using the server's own private key. For a Network Security Analyst, implementing Forward Proxy is a critical objective to eliminate the "blind spot" created by encrypted traffic, which now accounts for the majority of all web communication.