ASP Safety Fundamentals Practice Exam

Biometric technology is typically installed in terminals at Primary Security Line (PSL) doors because these are critical points where passenger identification is necessary to ensure security. At these locations, biometric systems can verify identities swiftly and effectively, enhancing the overall safety and efficiency of the passenger screening process.

Installing biometric technology at PSL doors allows authorities to manage access to secure areas by confirming that only authorized individuals, such as ticketed passengers, can proceed through security to boarding areas. By analyzing physical characteristics like fingerprints, facial recognition, or iris scans, these systems provide a reliable method for identity verification.

Other options don't align with typical practices. While there may be some entry points within an airport that could utilize biometrics, they are not universally implemented at all airport entry points. Limiting installation to only restricted personnel areas might overlook the effectiveness of using biometrics in high-traffic areas where passenger verification is essential. Finally, using biometrics solely on security cameras does not effectively contribute to secure access control since cameras are more for surveillance than direct identity verification at entry points.