Aadhaar Authentication History: Aadhaar has become an essential identity document for citizens across India, playing a key role in accessing government schemes, banking services, and various official verifications. With its widespread use, concerns over Aadhaar security and potential misuse have also increased.

To address these concerns, UIDAI has introduced several new security features aimed at protecting Aadhaar holders. One of the most important tools is the Aadhaar Authentication History feature, which allows users to check whether their Aadhaar number has been used without their knowledge.

Why Aadhaar Authentication History Matters

Whenever Aadhaar is used for services such as banking, subsidies, or government verifications, the process involves OTP-based authentication or biometric verification. Each such activity is recorded in the UIDAI system. By accessing the authentication history, users can view when and where their Aadhaar was used, helping them detect any unauthorized usage at an early stage.

How to Check Aadhaar Authentication History

• Follow these simple steps to review your Aadhaar usage details:
• Visit the official UIDAI website
• Navigate to the My Aadhaar section
• Click on Aadhaar Authentication History
• Enter your Aadhaar number and the displayed captcha code
• Verify using the OTP sent to your registered mobile number
• View details showing the date and type of Aadhaar authentication
• This feature enables users to monitor Aadhaar usage and identify any suspicious activity.

What to Do If Aadhaar Is Misused

If you notice unauthorized Aadhaar usage, you can immediately contact the UIDAI helpline and register a complaint. Additionally, Aadhaar holders are advised to activate the Biometric Lock feature available on the UIDAI portal. Once enabled, biometric authentication cannot be used without unlocking it, preventing misuse by unknown individuals.

By regularly checking Aadhaar authentication history and using security features such as biometric lock, users can significantly enhance the safety of their Aadhaar information.