Which access control method is preferred for court facilities?

• A. Single-method badge swipe only.
• B. Biometric scan only.
• C. Manual gate guards only.
• D. Layered security combining credential checks, screening, and random checks.

Answer: (D)

Access control for court facilities requires multiple, overlapping safeguards to be reliable. Layering credential checks, screening, and random checks creates defense in depth: each measure covers gaps the others might miss. Credentials filter who is allowed in, but can be lost, stolen, or misused. Screening (like metal detectors or bag checks) looks for weapons or contraband that credentials don’t reveal. Random checks add unpredictability, deterring attempts and increasing the chances of catching threats that slip through the cracks. Together, they provide redundancy and adaptability to different situations and threat levels.

Relying on a single method—such as just badge swipes, or only biometric scans, or only manual guards—creates weak points. A badge can be shared or forged, a biometric system raises privacy and operational concerns, and manual guards alone can be slow and resource-intensive. The layered approach balances security with practicality, making it the most effective choice for safeguarding court facilities.