What is one primary benefit of using App-ID in Palo Alto Networks firewalls?

The primary benefit of using App-ID in Palo Alto Networks firewalls is that it enhances traffic classification for security policies. App-ID is a crucial feature that enables the firewall to recognize and classify applications regardless of the port or protocol used. This allows security administrators to create more precise and granular policies based on actual application usage rather than relying solely on port numbers or other layer 3/4 information.

By assessing the application traffic in real-time, App-ID helps organizations enforce security measures more effectively, adapting policies to specific applications. This capability leads to improved threat prevention, better alignment of security policies with business needs, and the ability to manage network resources intelligently based on application behavior. Overall, App-ID ensures that organizations can maintain robust security postures while allowing legitimate application traffic to flow freely and efficiently.