Patent ID: 11880436
Assignee: NANOLOCK SECURITY INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 5:
6. A protected digital device comprising:
a. a processor;
b. a memory;
c. a communication platform;
d. a security system for servicing access requests to the memory;
e. a lock unit connected to the memory; and
f. a proxy system for establishing a trusted communication channel via the communication platform between the lock unit and an authentication server external to the protected digital device,
wherein the lock unit is configured to (i) detect a memory access request from the processor, (ii) communicate authentication data to the authentication server via the trusted communication channel, and (iii) only upon receipt via the trusted communication channel of an authentication confirmation signal from the authentication server, cause the lock unit to allow the memory access request to be serviced, and further wherein the trusted communication channel is isolated from the processor.