What does the auto proxy forwarding firewall configuration do?

The auto proxy forwarding firewall configuration is designed to automatically detect and manage web traffic on non-standard ports. This capability is important because web traffic can sometimes be transmitted over ports that are not typically associated with standard web protocols (like HTTP or HTTPS, which usually operate over ports 80 and 443). When the firewall can identify this non-standard traffic, it can properly route it through Zscaler's proxy services for inspection and security, ensuring that all web traffic is monitored and secured effectively.

This automatic detection helps to maintain a secure environment by preventing potential threats from bypassing the proxy due to unusual port use. Recognizing and appropriately routing traffic from these ports aids in maintaining consistent policy enforcement and protection across the organization’s network.