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Palo_Alto_Networks

PCNSE · Question #501

What is the dependency for users to access services that require authentication?

The correct answer is D. A Security policy allowing users to access those services. Even when authentication is configured (via Authentication profiles or Authentication sequences), users still fundamentally require a Security policy rule that permits their traffic to reach the destination service. Without a Security policy allowing the traffic, the firewall…

Submitted by paula_co· Apr 18, 2026Deploy and Configure

Question

What is the dependency for users to access services that require authentication?

Options

  • AAn Authentication profile that includes those services
  • BDisabling the authentication timeout
  • CAn authentication sequence that includes those services
  • DA Security policy allowing users to access those services

How the community answered

(17 responses)
  • A
    6% (1)
  • D
    94% (16)

Explanation

Even when authentication is configured (via Authentication profiles or Authentication sequences), users still fundamentally require a Security policy rule that permits their traffic to reach the destination service. Without a Security policy allowing the traffic, the firewall will block the session before authentication can even be considered. Authentication policies and profiles control the identity verification process, but they do not themselves grant network access. An authentication sequence chains multiple authentication profiles for fallback but still does not replace the need for a permitting Security policy. Disabling authentication timeout is a configuration option, not an access requirement. The foundational dependency for accessing any service through a PAN-OS firewall is a Security policy that allows the traffic (option D).

Topics

#Security Policies#Access Control#Authentication

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