PSE-Strata Exam Dumps : Palo Alto Networks System Engineer Professional - Strata

In Panorama, templates are used to define common base configurations that can be applied across multiple firewalls. The following tabs are crucial for this purpose:

Network Tab: This tab is used to define network configurations, including interface settings, routing, and other network-related parameters that need to be consistent across multiple firewalls​ (Palo Alto Networks)​​ (Palo Alto Networks)​.

Device Tab: This tab allows administrators to set up device-specific configurations such as system settings, logging, and other administrative settings that form the base configuration for the firewalls​ (Palo Alto Networks)​​ (Palo Alto Networks)​.

The customer currently lacks visibility into the Layer 7 application traffic on port 53, which is typically used for DNS. Palo Alto Networks' App-ID technology can identify applications traversing the network irrespective of the port, protocol, or encryption (SSL or SSH). By using App-ID, the customer can gain visibility into the specific applications being used, even if they are running over standard ports such as 53. This capability not only identifies the applications but also allows for granular control over them, enabling the customer to block unsanctioned applications if necessary.

When beginning to understand the Zero Trust protect surface using the Palo Alto Networks Zero Trust reference architecture, the following two steps are crucial:

Validate User Identities through Authentication (A): This step involves ensuring that all users are authenticated properly. By verifying the identities of users attempting to access the network, organizations can ensure that only authorized users can access sensitive resources. This is a fundamental principle of Zero Trust, which operates on the premise of "never trust, always verify."

Categorize Data and Applications by Levels of Sensitivity (C): This involves identifying and classifying data and applications based on their sensitivity and importance to the organization. By understanding what needs to be protected and the level of sensitivity, security policies can be tailored to provide appropriate levels of protection. This helps in prioritizing security measures based on the criticality of the data and applications.

References:

Palo Alto Networks, Zero Trust Architecture Documentation.

NIST Zero Trust Architecture (NIST SP 800-207).