Data Authorization Using Controlled Access Techniques

Abstract

Data characterizing a request to access a database record, a data attribute of the database record, and an authorization token are received. Based on the received data, permission to access the database record is determined by at least validating the authorization token using the data attribute. The authorization token can be generated by producing hash values for the database record and generating a bit array for the hash values. Related apparatus, systems, techniques, and articles are also described.

CPC Classifications