Patent ID: 11943338
Assignee: CAPITAL ONE SERVICES, LLC
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC H

Claim 12:
13. The apparatus of claim 8, wherein the instructions, when executed by the one or more processors, cause the apparatus to, for each asset cluster in the plurality of asset clusters:
generate a second master encryption key for each asset cluster;
for each asset cluster in the plurality of asset clusters:
decrypt the active encryption key for the asset cluster using the master encryption key for the asset cluster;
encrypt the active encryption key for the asset cluster using the second master encryption key for the asset cluster;
decrypt the inactive encryption key for the asset cluster using the master encryption key for the asset cluster; and
encrypt the inactive encryption key for the asset cluster using the second master encryption key for the asset cluster; and
delete the master encryption key for each asset cluster.