Cert Master

KT-PHY Unauthorized access

Tailgating incidents rise after badge readers fail open during a fire drill. Mitigation?

Multiple choice — select one answer

Answer choices

  1. a. Remove badges and use honor-system sign-in sheets at the front desk, without security or identity team coordination per policy.
  2. b. Prop doors during business hours to reduce reader wear and tear, without security or identity team coordination per policy.
  3. c. Disable fire alarms to prevent future fail-open events on the access system
  4. d. Repair readers, reinforce training, and add reception or camera verification during peaks

Architectural breakdown & explanation

Fail-open events increase tailgating; combine physical controls with awareness.

Correct answer(s): d. Repair readers, reinforce training, and add reception or camera verification during peaks

Exam domain: Unauthorized access (25% weight on the official guide).

Official documentation & study links

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