Paloalto Networks Updated NetSec-Pro Exam Questions and Answers by roux

An ALG is designed toinspect and modify the payloadof application-layer protocols (like SIP, FTP, etc.) to manage dynamic port allocations and session information.

“Application Layer Gateways (ALGs) inspect the payload of certain protocols to dynamically manage sessions that use dynamic port assignments. By modifying payloads, the ALG ensures that NAT and security policies are correctly applied.”

(Source: ALG Support)

Prisma Access for secure remote access

“Prisma Access extends consistent security and optimized connectivity to branch locations, enabling secure access for mobile and branch users.”

(Source: Prisma Access Overview)

Centralized management for consistent policy enforcement

“Centralized management using Strata Cloud Manager or Panorama ensures security policies and updates are uniformly applied across distributed locations, preventing policy drift and security gaps.”

(Source: Strata Cloud Manager Best Practices)

These two practices are foundational for modern, distributed enterprise networks to maintain security posture and performance.

Single floating IP address(also known as a floating IP or shared IP) is supported only in anactive/passiveHA pair. In active/active HA, both firewalls are forwarding traffic simultaneously and thus do not share a single floating IP.

“In active/passive HA, a single floating IP address is used for seamless failover. Active/active HA requires separate IP addresses and does not support a single floating IP.”

(Source: Active/Passive vs. Active/Active HA)

Thissimplifies failoverin active/passive deployments by using a single shared IP that moves to the active peer upon failover.

Dynamic analysisin WildFire refers to executing unknown files in a controlled environment (sandbox) to observe their real-world behavior. This allows the firewall to detect zero-day threats and advanced malware by directly analyzing the file’s impact on a system.

“WildFire dynamic analysis detonates unknown files in a secure sandbox environment, analyzing real-world effects, behaviors, and potential malicious activity.”

(Source: WildFire Analysis)