Patent ID: 11899816
Assignee: CAPITAL ONE SERVICES, LLC
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 10:
11. A non-transitory machine-readable medium storing instructions that, when executed by one or more processors, cause the one or more processors to perform steps comprising:
receiving a data set and a schema identifying which portions of the data set contain sensitive data;
identifying, based on the schema, a plurality of portions of sensitive data from the data set;
extracting the identified plurality of portions of sensitive data from the data set;
validating sensitive data values of the extracted plurality of portions of sensitive data by determining that formats of the sensitive data values match with one or more known sensitive data formats;
encrypting, based on the validating, the plurality of portions of sensitive data to generate a plurality of tokenized portions corresponding to the plurality of portions of sensitive data; and
generating, from the data set, a tokenized data set by replacing each of the plurality of portions of sensitive data in the data set with a corresponding tokenized portion from the plurality of tokenized portions.