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

Palo Alto Networks Next-Generation Firewalls (NGFWs) offer advanced features that are not typically found in legacy firewall products, including:

Policy Match is Based on Application: Unlike legacy firewalls that base policies primarily on IP addresses, ports, and protocols, Palo Alto Networks NGFWs can create policies based on specific applications (App-ID). This allows for more precise control over network traffic, ensuring that only legitimate application traffic is allowed while blocking unwanted or malicious applications.

Identification of Application is Possible on Any Port: Traditional firewalls often rely on static port numbers to identify traffic, which can be easily bypassed by applications using non-standard ports. Palo Alto Networks NGFWs can identify applications regardless of the port they use, providing more accurate application identification and better security enforcement.

These features enhance the ability to manage and secure network traffic effectively, providing superior protection compared to legacy firewall solutions.

In an HA (High Availability) pair running in Active/Passive mode, the dataplanes communicate over the HA3 interface. This interface is used for the synchronization of session information and other runtime data between the active and passive firewalls, ensuring stateful failover and seamless transition in case of a failure.

Prisma SaaS and VM-300 firewalls can send logs to the Cortex Data Lake (now called Strata Logging Service). Prisma SaaS logs user activity and data access within SaaS applications and forwards these logs to the Strata Logging Service for centralized analysis and monitoring. Similarly, VM-300 firewalls deployed in AWS can send various types of logs, including traffic and threat logs, to the Strata Logging Service through Panorama or directly​ (Palo Alto Networks)​​ (Palo Alto Networks)​.