Data storage device for data encryption and decryption application

Abstract

The invention discloses a data storage device for a data encryption and decryption application. The data storage device comprises a storage module installed in an installation shell, the installation shell is provided with an installation cavity matched with the storage module, the storage module is provided with a sliding groove, the sliding groove is connected with an interface in a sliding mode, the installation shell is provided with a through groove matched with the interface, a control mechanism is arranged on the installation shell, the control mechanism is matched with the interface, the installation shell is composed of an upper shell and a lower shell, and the upper shell is mounted over the lower shell. The device has the advantages that the connection relation between the storage module and external equipment can be controlled in a fingerprint control mode, stored data does not need to be encrypted in a traditional digital password mode, the problem of data leakage caused by password breaking is avoided, the safety of the device is improved, meanwhile, a user does not need to remember the digital password, and the problem that data in the device cannot be checked due to password forgetting can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of application data security, in particular to a storage device for data encryption and decryption application data. Background technique [0002] With the development of society, people pay more and more attention to data. Data security is often directly related to national security, commercial interests and personal privacy security. At present, most common data storage devices are mobile hard disks or U disks. People store application data in Among them, it is convenient to search it when needed. Generally, in order to avoid data leakage, people often set a startup password when opening the mobile hard disk or U disk, but this encryption method has the following disadvantages: people have not used the data storage device for a period of time. Afterwards, the startup password is often forgotten, resulting in the inability to obtain the data in it; in addition, this kind of startup password is easy to be ta...

AI Technical Summary

Problems solved by technology

[0002] With the development of society, people pay more and more attention to data. Data security is often directly related to national security, commercial interests and personal privacy security. At present, most common data storage devices are mobile hard disks or U disks. People store application data in Among them, it is convenient to search it when needed. Generally, in order to avoid data leakage, people often set a startup password when opening the mobile hard disk or U disk, but this encryption method has the following disadvantages: people have not used the data storage device for a period of time. Afterwards, the startup password is often forgotten, resulting in the inability to obtain the data in it; in addition, this kind of startup password is easy to be tampered by criminals, and there is still a risk of data leakage

Images