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

Decryption port mirroring is supported on all hardware-based and VM-Series firewalls, with specific exceptions.

Decryption port mirroring: This feature allows the firewall to forward decrypted traffic to a traffic analysis tool, providing visibility into encrypted traffic. It is supported on all hardware-based and VM-Series firewalls, except for deployments on VMware NSX, Citrix SDX, or public cloud hypervisors.

The command show mlav cloud-status is used to verify that the machine learning-based antivirus (MLAV) for portable executable (PE) files is functioning correctly within the Palo Alto Networks WildFire environment. This command provides the status of the machine learning model updates and their integration with the antivirus profile. If the model is working properly, this command will return information indicating that the MLAV service is active and synchronized with the cloud-based threat intelligence. This ensures that the firewall is effectively leveraging machine learning to identify and block malicious PE files.

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.