Crucial Exams

CompTIA Server+ SK0-005 Practice Question

A defense contractor operates a secure on-premises data center that processes controlled classified information. To meet TEMPEST guidelines, the security engineer must prevent Wi-Fi, Bluetooth, cellular, and other radio signals from entering or leaving the server room while still permitting authorized staff to walk in and out. Which physical access control best fulfills this requirement?

  • Add perimeter bollards to prevent vehicle collisions with the facility.

  • Deploy a mantrap with dual interlocking doors and badge readers at the server-room entrance.

  • Replace interior windows with reflective privacy glass.

  • Install a Faraday cage that lines the server-room walls, ceiling, and floor with conductive mesh.

CompTIA Server+ SK0-005
Security and Disaster Recovery
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