How to Aadhaar Card Lock for Data Privacy and Security?

By Bikash

All about Aadhaar Card Lock and Unlock

Aadhaar is a unique identification number issued to every Indian citizen. For its Security Aadhaar Card Lock is so crucial. Because this is a digital key to access our Personal and financial safety. It is issued by the Unique Identification Authority of India (UIDAI) on behalf of the Government of India. The benefits of the Aadhar card are many and the card is one of the most crucial identity cards in India.

Benefits of Aadhar Card

There are numerous benefits that one can get from getting an Aadhar card. One of them is getting a passport. The Aadhar card has been declared as an important identity proof in the passport issuance guidelines. Apart from the passport, you can also get your LPG subsidy, bank account opening, digital life certificate, Jan Dhan Yojana, Disbursing Provident Fund, Direct Benefit Transfer, and many more government processes.

Security of Aadhar Card

Is an identity-proof Aadhar Card safe? In today’s world, data is easily accessed and used by a lot of people. Your identity information is used by a lot of enterprises. Identity theft is common and it’s very unevenly spread. Some people like to store their identity information in the cloud, but that can lead to identity theft as well. But if our identity Aadhar card gets lost, and goes into someone else’s hands. Then you will face a huge loss.

Do you know all the information like our biometrics like fingerprints, iris, and facial images, and Personal details are present on the Aadhar card. In today’s era, this information is very important for you in the increasing concerns about data privacy and security!

Aadhaar Card Lock for Data Privacy and Security

UIDAI means “Unique Identification Authority of India”, which issues Aadhar cards to all Indian citizens of India. They Keep all the Information and Data of the citizens very safe. They allow citizens to lock and unlock their Aadhar cards. Once you will lock your Aadhar card, all the personal information (data) of the card gets locked. Then no one can misuse your Aadhar card details.

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If your Aadhar card is locked then you will not be able to use your Aadhar card without unlocking it. This feature is great when your Aadhaar card is lost somewhere. But to use these features you should have a Smartphone with Internet Connection and Aadhaar Register Mobile No. The question is how to lock an Aadhaar card.

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How to Aadhaar Card Lock and Unlock?

You can Lock and Unlock your Aadhaar Card from the same option. To use these features you should have an Aadhaar Register Mobile No for OTP Verification to Aadhaar card Lock or Unlock.

  • Visit the UIDAI Official Website
  • Now here enter your 12-digit Aadhaar Number and put the given Capture Code and Select Send OTP.
  • An OTP will be received on your Register Mobile No.
  • After Successful OTP validation, the Aadhaar card Lock or Unlock page will appear
  • Now you select Lock or Unlock the Biometrics Data as you need.
  • After selecting and Submitting the option your Biometrics Data will be locked or unlocked.
UIDAI Official WebsiteVisit Now!
Aadhaar Card Lock or Unlock pageDirect Link


What is Aadhaar?

Aadhar is a unique identification number issued by the Indian Government. It is given to citizens. The main motive for issuing this 12 Digit unique number as a Photo Identity ID Proof with multiple welfare measures and efficient services.

What is e-Aadhaar?

The e-Aadhaar is an Internet copy of the Aadhaar Card. That can be downloaded from the Official Aadhaar Website PDF version with Password Protected. With a Valid Digital Signature, It can be used as an Original Aadhaar Card.

What is Aadhaar Virtual ID?

The Aadhaar Virtual ID is an optional 16-digit long number that can be used as an alternative to the Aadhaar number. This 16-digit random number can use to collect your personal information such as your name, gender, date of birth, photograph, and contact details.

How to Lock Aadhaar Card?

Visit the UIDAI Official Website. Go to MY AADHAAR > AADHAAR SERVICES > LOCK / UNLOCK BIOMETRICS. Now here enter your 12-digit Aadhaar Number and put the given Capture Code and Select Send OTP. After Successful OTP validation, you can Lock or Unlock the Biometrics Data.

What is Masked Aadhaar?

In this type of Aadhaar card, the First 8 Digits has Masked, and only the last 4 digits of the Aadhaar Number are visible. For security reasons to protect personal information, these cards are used.

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By Bikash
Hello! I'm Bikash, a skilled Web Developer and Blogger with more than 5 years of experience in the digital marketing fields. My passion is Share my Own Experience by Blogging and creating unique, approachable websites that create a lasting impact. My love of both technology and creativity encourages me to keep up with the most recent developments and industry best practices.
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