Patent ID: 11921881
Assignee: EMC IP HOLDING COMPANY LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A method for personalizing services for a client, the method comprising:
receiving, at a service provider, a verifiable output generated by a recommendation service, wherein the verifiable output is signed using a private key in accordance with a decentralized identity system, wherein generation of the verifiable output performed by the recommendation service is decoupled from the service provider, wherein the recommendation service augments private data of a user with data from other users when generating the verifiable output such that user data included in the verifiable output includes the private data of a user and the data from the other others;
identifying the user data included in the verifiable output by requesting a public key from the decentralized identity system and decrypting the verifiable output; and
personalizing a service provided by the service provider based on the user data included in the verifiable output, wherein the private information of the user is chosen to be shared by the user.