mAadhaar app enables offline Aadhaar verification using QR code. Generate QR code with masked Aadhaar details. Ensure data privacy by masking Aadhaar number. QR code has limited validity. Share QR ...

Google is changing the way you confirm if contacts are legit. The company has begun rolling out a QR code to verify that the person you're communicating with is, in fact, who they say they are, ...