Protecting method for USB movable storage device based on internet

Abstract

Disclosed is an Internet-based protection method for a universal serial bus (USB) portable storage device which comprises implementing worldwide online identification through the Internet, wherein the object to be protected is a USB portable storage device having FLASH storage chips with single-level cell (SLC) or multi-level cell (MLC) structure; remotely locking said device in real time and online via the Internet. Compared with conventional encryption protection methods, the present method is safer and simpler as the user does not need to decompress by means of a password at each use. The method can protect both all the data on a USB portable storage device and the rights and interests of the person having valid identity features, provide a lifetime management service for the identity registry information of said person, and ensure the security and validity of the identity of said person in respect of the object to be protected, while also providing protection for the security of the user data and the work status of said object. When said object is lost or used by an illegal user, the method provides information for recourse and protection of the rights of the person having valid identity features.

Description

technical field

[0001] The invention relates to storage device protection, in particular to an Internet-based USB mobile storage device protection method. Background technique

[0002] There are various protection technologies for existing storage devices. The applicant's prior patents 200910107860.4 "A Method for Protecting Storage Devices Based on the Internet" and 200910109258.4 "A Method for Protecting Storage Devices Based on Communication Networks" proposed online protection of solid-state storage hard drives (Solid-State Drive, abbreviated as SSD) )Methods. SSD uses flash memory to store data, which has a very high data security. Due to the difference in the main control and interface methods, the network online protection methods used have the following differences: USB flash drives are often plugged and removed, and mobile random identification must be done; The communication protocol and transmission speed involved are different, the corresponding communication m...

Examples

Embodiment Construction

[0022] The present invention will be further described below in combination with specific embodiments.

[0023] An Internet-based mobile U disk protection method using a USB interface:

[0024] The client has the following steps in turn:

[0025] 1) Automatically run the network registration unit;

[0026] 2) Automatically read the SN and CN codes of the mobile U disk, and the owner fills in the registration information and uploads it to the server;

[0027] 3) Fill in the owner protection password and other information to upload to the server, and apply to the server for UNS protection;

[0028] 4) After receiving the successful registration confirmation information downloaded from the server, the owner who is confirmed as a legitimate user opens UNS, and uploads the owner information of the SSD to the server in real time;

[0029] 5) After receiving the security code comparison and identification results downloaded from the server in real time, once the USB flash drive is...

technical field

[0001] The invention relates to storage device protection, in particular to an Internet-based USB mobile storage device protection method. Background technique

[0002] There are various protection technologies for existing storage devices. The applicant's prior patents 200910107860.4 "A Method for Protecting Storage Devices Based on the Internet" and 200910109258.4 "A Method for Protecting Storage Devices Based on Communication Networks" proposed online protection of solid-state storage hard drives (Solid-State Drive, abbreviated as SSD) )Methods. SSD uses flash memory to store data, which has a very high data security. Due to the difference in the main control and interface methods, the network online protection methods used have the following differences: USB flash drives are often plugged and removed, and mobile random identification must be done; The communication protocol and transmission speed involved are different, the corresponding communication m...

Examples

Embodiment Construction

[0022] The present invention will be further described below in combination with specific embodiments.

[0023] An Internet-based mobile U disk protection method using a USB interface:

[0024] The client has the following steps in turn:

[0025] 1) Automatically run the network registration unit;

[0026] 2) Automatically read the SN and CN codes of the mobile U disk, and the owner fills in the registration information and uploads it to the server;

[0027] 3) Fill in the owner protection password and other information to upload to the server, and apply to the server for UNS protection;

[0028] 4) After receiving the successful registration confirmation information downloaded from the server, the owner who is confirmed as a legitimate user opens UNS, and uploads the owner information of the SSD to the server in real time;

[0029] 5) After receiving the security code comparison and identification results downloaded from the server in real time, once the USB flash drive is...