How can ZKP be used to verify user identity?

Zero-knowledge proofs (ZKPs) can be utilized to verify user identity in a secure and privacy-preserving manner. With ZKPs, a user can prove their identity without revealing any additional personal information. For instance, by employing a ZKP, a user can prove that they have a certain attribute or possess a specific credential without disclosing any details about that attribute or credential itself. This allows for authentication processes that validate user identity without storing or transmitting sensitive data, mitigating the risk of data breaches or unauthorized access. ZKPs provide a powerful mechanism for user identification and authentication while preserving privacy and minimizing the collection of personal information.

This mind map was published on 24 September 2023 and has been viewed 58 times.