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CISM · Question #734

Which of the following is the MOST important factor in successfully implementing Zero Trust?

The correct answer is C. Authenticating and authorizing strategic points of the architecture. Zero Trust is built on the principle of 'never trust, always verify.' Successfully implementing it requires authenticating and authorizing every request at strategic control points across the architecture - including identity, device, network perimeter, and application layers…

Submitted by satoshi_tk· Apr 18, 2026Information Security Program Development and Management

Question

Which of the following is the MOST important factor in successfully implementing Zero Trust?

Options

  • APreferring networks that have undergone penetration testing
  • BFocusing on logging and monitoring of user behavior
  • CAuthenticating and authorizing strategic points of the architecture
  • DUnderstanding each component of the network

How the community answered

(38 responses)
  • A
    5% (2)
  • B
    21% (8)
  • C
    63% (24)
  • D
    11% (4)

Explanation

Zero Trust is built on the principle of 'never trust, always verify.' Successfully implementing it requires authenticating and authorizing every request at strategic control points across the architecture - including identity, device, network perimeter, and application layers. Prior penetration testing (A) validates a network but is not a Zero Trust mechanism. Logging and monitoring (B) are important supportive controls but are secondary to the verification model itself. Understanding network components (D) is a prerequisite step, not the implementation factor. Authentication and authorization at strategic enforcement points is the operational core of Zero Trust.

Topics

#Zero Trust#Authentication#Authorization#Security Architecture

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