A Virtual ID (VID) is a temporary, revocable 16-digit random number mapped with the Aadhaar number. It is a secure sharable document that can be used by any Aadhaar number holder for offline verification of identification. The VID is a digitally generated, temporary ID that serves to mask the actual information in your Aadhaar Card while still letting the authorized agencies authenticate your identity. It is a unique number that is mapped with each Aadhaar Card number and can be generated multiple times. The VID is valid for at least one day and can be changed with the change in date. The VID can be used in lieu of the Aadhaar number whenever authentication or e-KYC is required. The VID provides an extra layer of security as it can be easily revoked and regenerated. The VID is not a replacement for the Aadhaar number, but it can be used instead of the Aadhaar number for authentication purposes. The VID is different from a virtual credit card number, which is a stand-in for an actual credit card number used for online purchases.