Biometrics Questions
Biometric passports, also known as e-passports, are travel documents that incorporate biometric technology to enhance security and verify the identity of the passport holder. The process of biometric passports involves the following steps:
1. Enrollment: During the passport application process, the applicant's biometric data is collected. This typically includes capturing a digital photograph of the face and scanning fingerprints.
2. Data storage: The collected biometric data is securely stored in a chip embedded within the passport. This chip is typically a contactless smart card that complies with international standards.
3. Data encryption: The biometric data stored in the chip is encrypted to ensure its integrity and protection against unauthorized access.
4. Verification: When the passport is presented at a border control checkpoint, the biometric data stored in the chip is read using a specialized reader. The reader verifies the authenticity of the passport and compares the live biometric data of the passport holder with the stored data.
5. Biometric matching: The live biometric data, such as the facial image or fingerprints, is compared with the stored data to determine if there is a match. This process helps to confirm the identity of the passport holder.
6. Authentication: If the biometric data matches, the passport is considered authentic, and the traveler's identity is verified. This allows the passport holder to proceed with their travel plans.
Overall, the process of biometric passports aims to enhance security, prevent identity fraud, and expedite the border control process by automating identity verification through biometric technology.