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Zorluk: KolaySecurity Program Elements and Physical Access Controls

Which physical security control uses a set of two interlocking doors to directly prevent unauthorized individuals from tailgating into a secure data center facility?

  1. A mantrap vestibuleCevap
  2. B
    An extended IPv4 access control list
  3. C
    A centralized TACACS+ server
  4. D
    Switch port security with sticky MAC learning

Cevap

A mantrap vestibule is the correct physical security control designed specifically to prevent tailgating by utilizing interlocking doors.
A mantrap vestibule features two interlocking doors where only one door can be open at a time. Once a user scans their credentials to enter the first door, that door must close fully before the second door unlocks, isolating individuals and preventing unauthorized tailgating into restricted areas.

Adım Adım Çözüm

1
Identify the primary threat described in the scenario.
The target threat is tailgating (piggybacking), where an unauthorized individual physically follows an authorized person through a secure doorway.
Preventing tailgating requires physical barriers capable of enforcing single-person entry verification.
2
Differentiate physical security controls from logical network security controls.
A mantrap vestibule physically holds an individual between two interlocking doors until identity/access is verified. Logical controls (ACLs, AAA, Port Security) operate entirely inside network software/hardware interfaces.
Only physical access controls like mantraps physically constrain human movement at facility entrances.

Anahtar Kavram

Physical Access Controls - Mantraps
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Konular

Security Program Elements and Physical Access Controls

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