Patent ID: 11968193
Assignee: ARCHITECTURE TECHNOLOGY CORPORATION
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A system comprising:
a non-transitory storage medium configured to store machine-executable instructions for a security software module; and
a processor coupled to the non-transitory storage medium and configured, when executing the security software module, to:
receive an outer-layer compressed encrypted data packet from a sending device via an untrusted network;
decrypt the outer-layer compressed encrypted data packet using an outer-layer key, thereby recreating an outer-layer compressed datapacket;
decompress the outer-layer compressed data packet, wherein the processor adds first header information derived from a first inner-layer encrypted data packet of a packet flow first, thereby recreating an inner-layer compressed encrypted data packet;
decrypt the inner-layer compressed encrypted data packet using an inner-layer key, thereby recreating an inner-layer compressed datapacket; and
decompress the inner-layer compressed data packet, wherein the processor adds second header information derived from a first data packet associated with the packet flow, thereby recreating a data packet.