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KT-PHY Badge and access control

Tailgating incidents rise at the main entrance. Mitigation?

Multiple choice — select one answer

Answer choices

  1. a. Remove all doors, without security or identity team coordination per policy.
  2. b. Open turnstiles 24/7, without security or identity team coordination per policy.
  3. c. Disable badges, without security or identity team coordination per policy.
  4. d. Mantraps or staffed reception with challenge of unbadged followers

Architectural breakdown & explanation

Layered physical entry controls reduce tailgating.

Correct answer(s): d. Mantraps or staffed reception with challenge of unbadged followers

Exam domain: Badge and access control (25% weight on the official guide).

Official documentation & study links

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