Is Aadhaar Based eSign Secure and Legal in India?

Aadhaar-based eSign is a digital signature service that leverages the power of India’s unique identification number, Aadhaar. This system employs a robust multi-factor authentication process, combining biometric data, OTP verification, and Aadhaar number validation so that businesses can ensure the authenticity of the signer. If we look at the legal side, Aadhaar Based eSign is backed by the Indian Information Technology Act, 2000, and its amendments. This means that it holds the same legal validity as traditional pen-based signatures. This allows businesses and individuals to use Aadhaar eSign for legal documents as well.