Patent ID: 11895243
Assignee: BEIJING VOYAGER TECHNOLOGY CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for data transfer and storage, comprising:
encrypting data generated by a terminal device;
storing duplicated copies of the encrypted data respectively in a first storage device and a second storage device, which are removably inserted into the terminal device;
generating, with the terminal device, a message authentication code associated with the encrypted data;
transmitting the message authentication code to a first server;
physically transporting the first storage device to a remote location of the first server,
upon the first storage device being inserted into the first server,
determining whether the encrypted data stored in the first storage device are damaged using the message authentication code;
in response to a determination that the encrypted data stored in the first storage device are not damaged, transmitting the encrypted data from the first storage device to the first server; and

initializing the first storage device and the second storage device, wherein the initializing includes:
encrypting the first storage device and the second storage device;
configuring the first storage device and second storage device with a Redundant Array of Independent Disks (RAID) storage arrangement; and
generating two identification labels respectively associated with serial numbers of the first storage device and second storage device.