Patent ID: 11907072
Assignee: NUVOTON TECHNOLOGY CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 14:
15. The bios recovery and backup method of claim 9, further comprising:
generating a security profile based on a first key and a user command, and writing the security profile to a storage device, wherein the security profile is defined as to designate a controller of the computing device to operate in a non-secure mode or a secure mode after the secure profile is verified;
determining whether to generate a key lock security profile and write the key lock security profile to a storage unit of the controller in the computing device or not according to the user command, wherein the key lock security profile is used to interrupt the booting of the computing device when the security profile does not be successfully verified; and
generating an access lock and writing the access lock to the storage device according to the user command, wherein the access lock is used to indicate the controller to stop providing power to the storage device after completing the booting of the computing device.