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

In the first step of the Palo Alto Networks Five-Step Zero Trust Methodology, "Define the protect surface," an organization identifies its critical data, applications, assets, and services (DAAS). This step is crucial because it determines what needs to be protected within the Zero Trust framework. By clearly defining the protect surface, organizations can focus their security efforts on the most critical areas.

When a packet associated with an existing session arrives at the firewall, it is processed through the fast path because the session establishment has already occurred, so the session lookup can be quickly determined. If the packet is subject to content inspection, it will then be processed through a single stream-based content inspection engine before it is allowed to egress. This approach ensures efficient packet handling and minimizes latency while maintaining necessary security inspections.

Palo Alto Networks' platform addresses concerns regarding SSL decryption by offering the ability to define a list of websites or URL categories that can be excluded from decryption. This feature allows organizations to comply with privacy and regulatory requirements while still gaining visibility into encrypted traffic where necessary. By creating exceptions for specific websites or URL categories, organizations can strike a balance between security needs and privacy concerns. This method ensures that sensitive data remains confidential while still allowing the firewall to inspect other traffic for threats.