NETSEC-GENERALIST Question #60: Real Exam Question with Answer & Explanation

The correct answer is A: By segmenting traffic and enabling granular policy enforcement. In a Palo Alto NGFW deployment, zones are a fundamental security feature that enhances Segmenting traffic - Zones group interfaces with similar security requirements (e.g., "Untrusted" for external traffic, "Trusted" for internal LANs, "DMZ" for public-facing servers). Enabling g

Security Policy Implementation

Question

How do zones enhance security in a Palo Alto NGFW deployment?

Options

ABy segmenting traffic and enabling granular policy enforcement
BBy limiting the need for SSL decryption
CBy enforcing logging for all interfaces
DBy creating dynamic routing paths

Explanation

In a Palo Alto NGFW deployment, zones are a fundamental security feature that enhances Segmenting traffic - Zones group interfaces with similar security requirements (e.g., "Untrusted" for external traffic, "Trusted" for internal LANs, "DMZ" for public-facing servers). Enabling granular policy enforcement - Security policies (rules) are applied based on source and destination zones, allowing precise control over traffic flows (e.g., blocking all traffic from "Untrusted" to "Trusted" except for specific services). Simplifying management - Policies are defined at the zone level rather than per-interface, reducing complexity.

Topics

#Security Zones#Network Segmentation#Policy Enforcement#Palo Alto NGFW

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