Paloalto Networks PSE-Strata Exam With Confidence Using Practice Dumps

Preventing unknown targeted attacks requires advanced techniques that can identify and mitigate threats in real-time.

App-ID with the Zero Trust model (Option B):

App-ID identifies applications traversing the network regardless of port, protocol, or evasive tactic employed, ensuring that only legitimate applications are allowed, following the principles of the Zero Trust model.

Palo Alto Networks NGFW provides several mechanisms for user mapping, which helps in identifying and applying policies based on user identity rather than just IP addresses.

Captive Portal: This method redirects users to a portal where they must authenticate before accessing the network. It captures user credentials and maps them to their IP addresses.

Domain server monitoring: This involves monitoring Active Directory (AD) domain controllers to map users to their respective IP addresses based on login events.

Client probing: This mechanism involves directly querying devices on the network to determine the logged-in user. It's useful for mapping IP addresses to usernames dynamically.

Palo Alto Networks Single Pass Parallel Processing (SP3) architecture is designed to handle traffic efficiently and securely. The key aspect of SP3 is:

Single Pass Processing (C): This means that all traffic is processed in a single pass through the firewall, regardless of the number of security features enabled. There is no additional performance impact for each feature because the firewall processes all security functions (such as threat prevention, URL filtering, and application control) simultaneously in a single pass. This architecture ensures high performance and low latency while maintaining robust security.

References:

Palo Alto Networks, Single Pass Parallel Processing (SP3) Whitepaper.

Palo Alto Networks, Firewall Performance and Architecture Documentation.