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

Claim 5:
6. An apparatus, comprising:
one or more processors; and
memory storing instructions that, when executed by the one or more processors, cause the apparatus to:
receive a data set and a schema identifying which portions of the data set contain sensitive data;
identify, based on the schema, a plurality of portions of sensitive data from the data
extract the identified plurality of portions of sensitive data from the data set;
validate extracted sensitive data values of the plurality of portions of sensitive data by determining that formats of the sensitive data values match with one or more known sensitive data formats;
encrypt, based on validating the sensitive data values of the plurality of portions of sensitive data, the plurality of portions of sensitive data to generate a plurality of tokenized portions corresponding to the plurality of portions of sensitive data; and
generate, 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.