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PCCET · Question #157

Which two characteristics are associated with a security zone? (Choose two.)

The correct answer is A. Perimeter-based network security D. Segmentation. Security zones are fundamental to perimeter-based network security, providing segmentation to group network interfaces with common trust levels and apply consistent security policies.

Submitted by yuki_2020· Apr 18, 2026Network Security

Question

Which two characteristics are associated with a security zone? (Choose two.)

Options

  • APerimeter-based network security
  • BTrust levels
  • CCloud-based network security
  • DSegmentation

How the community answered

(23 responses)
  • A
    96% (22)
  • B
    4% (1)

Why each option

Security zones are fundamental to perimeter-based network security, providing segmentation to group network interfaces with common trust levels and apply consistent security policies.

APerimeter-based network securityCorrect

Security zones are a core component of perimeter-based network security, where traffic is inspected and controlled at the boundaries between different trust levels, such as between internal and external networks.

BTrust levels

While trust levels are *associated* with how security zones are configured (e.g., "trusted zone," "untrusted zone"), "Trust levels" themselves are a *concept* used to define zones, rather than a characteristic *of* a zone; zones are the actual construct implementing the trust model.

CCloud-based network security

Cloud-based network security is a deployment model or architecture (e.g., SASE), not an inherent characteristic or principle of a "security zone" as a fundamental network security construct, which applies universally regardless of cloud or on-premises.

DSegmentationCorrect

Security zones facilitate network segmentation by logically grouping interfaces (e.g., a firewall port, a VLAN) and applying distinct security policies to control traffic flow between these segmented areas, thereby limiting the blast radius of potential attacks.

Concept tested: Network security zones principles

Source: https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/getting-started/security-zones

Topics

#Security Zones#Network Segmentation#Perimeter Security

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