Airports primarily take fingerprints (or other biometric data) to enhance security, combat identity theft, and streamline the immigration process.
While fingerprint collection isn't universally implemented at all airports for all travelers, its use is increasing for specific purposes and passenger groups. Here's a breakdown of the reasons:
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Enhanced Security:
- Fingerprints provide a unique and reliable identifier, making it more difficult for individuals to use fraudulent documents or assume false identities. This helps prevent potential security threats and illegal activities.
- Biometric data can be cross-referenced against watchlists and criminal databases, aiding in the identification of individuals who may pose a risk.
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Combating Identity Theft:
- The reference data states that biometric collection "helps protect travelers against identity theft if their travel documents are lost or stolen." By verifying identity through fingerprints, airports and border control can prevent unauthorized individuals from using stolen documents.
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Streamlining Immigration Processes:
- Automated border control systems often use fingerprint scanning to quickly verify a traveler's identity and expedite the immigration process for enrolled passengers. This reduces wait times and improves efficiency.
- Programs like Registered Traveler programs often rely on fingerprint or biometric data to quickly identify and process pre-approved travelers.
Example:
Imagine a scenario where someone steals a passport. Without biometric verification, that person could potentially use the stolen passport to board a flight. However, if the airport utilizes fingerprint scanning and the fingerprint doesn't match the data associated with the passport, the fraudulent activity can be detected.
Important Note: Data privacy concerns exist regarding the collection and storage of biometric data. Stringent security measures and regulations are necessary to protect this sensitive information from misuse or breaches.
