Aadhaar, the unique identification number issued by UIDAI, has become an indispensable part of every Indian citizen’s life. It serves as a proof of identity as well as address, and can also be used for availing various government schemes and services.


One of the latest features of the Aadhaar system is biometric unlock, which provides an added layer of security to the authentication process. In this article, we will answer some frequently asked questions about Aadhaar biometric unlock for the benefit of our readers.

What is Aadhaar Biometric Unlock?

Aadhaar biometric unlock is a feature that allows an Aadhaar card holder to lock or unlock their biometric data. Biometric data consists of unique physical characteristics such as fingerprints, iris scans, and facial features. The biometric data is used for verification in the Aadhaar system.

When you lock your biometric data, no one can use it without your permission. If anyone tries to use your biometric data, they will receive an error message, and you will receive a notification on your registered mobile number.

When you unlock your biometric data, you authorize its use for authentication purposes. Once your biometric data is unlocked, it can be used by anyone who knows your Aadhaar number or virtual ID.

Why is Aadhaar Biometric Unlock Important?

Aadhaar biometric unlock is important because it provides an added layer of security to the authentication process. The biometric data is unique to each individual, and hence, its usage ensures that no one else can impersonate you or access your confidential information.

It also allows the Aadhaar holder to exercise greater control over their personal data. By locking their biometric data, they can prevent its unauthorized use, thereby ensuring their privacy is safeguarded.

How to Lock/Unlock Aadhaar Biometric Data?

To lock or unlock your Aadhaar biometric data, you need to follow a few simple steps:

1. Visit the UIDAI website and click on the ‘Lock/Unlock Biometrics’ link.

2. Enter your Aadhaar Number or Virtual ID and the security code displayed on the screen.

3. Click on ‘Send OTP’ and enter the OTP received on your registered mobile number.

4. Click on ‘Login.’

5. Select the ‘Lock/Unlock Biometrics’ option.

6. If you want to lock your biometric data, select the ‘Lock’ option and click on ‘Submit.’

7. If you want to unlock your biometric data, select the ‘Unlock’ option and click on ‘Submit.’

Once you have followed the above steps, your biometric data will be locked or unlocked as per your selection.

What is Aadhaar Password?

Aadhaar password is a unique password issued by UIDAI to an Aadhaar card holder. It is used for accessing their e-Aadhaar, which is an electronic copy of their Aadhaar card. The e-Aadhaar contains the same information as the physical Aadhaar card and can be used for availing various services.

The Aadhaar password is different from the OTP (One Time Password) received on the registered mobile number. The OTP is used for authentication purposes, while the Aadhaar password is used for accessing the e-Aadhaar.

How to Generate Aadhaar Password?

To generate an Aadhaar password, you need to follow a few simple steps:

1. Visit the UIDAI website and click on the ‘Retrieve Lost or Forgotten EID/UID’ link.

2. Select the ‘Aadhaar Number’ option and enter your full name, registered email id, and mobile number.

3. Enter the security code displayed on the screen and click on ‘Get OTP.’

4. Once you receive the OTP on your registered mobile number, enter it in the designated field and click on ‘Verify OTP.’

5. After successful verification, you will receive your Aadhaar number on your registered mobile number.

6. Visit the UIDAI website again and click on ‘Download Aadhaar.’

7. Enter your Aadhaar number, full name, pin code, and the security code displayed on the screen.

8. Click on ‘Get OTP’ and enter the OTP received on your registered mobile number.

9. Once you enter the OTP, click on the ‘Download Aadhaar’ option.

10. If your e-Aadhaar is password protected, enter the first four letters of your name in uppercase and the year of birth as the password.

Once you have completed the above steps, you can access your e-Aadhaar using the generated password.

Is Aadhaar Biometric Unlock Safe?

Aadhaar biometric unlock is safe and secure. It provides an added layer of security to the authentication process and ensures that no one else can impersonate you or gain unauthorized access to your confidential information.

Moreover, UIDAI has implemented rigorous security protocols to safeguard the Aadhaar system. The Aadhaar data is stored in an encrypted format on secure servers, and access to it is limited only to authorized personnel.

However, it is essential to safeguard your Aadhaar number and biometric data by keeping them confidential and not sharing them with anyone.

Conclusion

Aadhaar biometric unlock is a significant feature that provides an added layer of security to the Aadhaar system. By locking their biometric data, Aadhaar card holders can prevent its unauthorized use and safeguard their privacy.

Generating an Aadhaar password is also essential for accessing the e-Aadhaar, which is an electronic copy of the Aadhaar card. It contains the same information as the physical Aadhaar card and can be used for availing various services.

As long as the Aadhaar number and biometric data are kept confidential, the Aadhaar system remains safe and secure. UIDAI has implemented various security measures to ensure that the Aadhaar system is not compromised.

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