Computer software encryption protection device

Abstract

The invention discloses a computer software encryption protection device, and the device structurally comprises a main machine body, an encryption storage disc, a storage disc interface protection cover and a machine body side cover. The invention has the following beneficial effects that a positioning chip is arranged in the storage disc and matched with a built-in hidden transmission line needing a secret key core board for turning transmission, and when the device is not used and carried, the transmission line of the equipment can be only connected with the positioning chip by pulling out the key core board, and the equipment can be normally read, transmitted and used only after the corresponding key core board is inserted and the transmission line is changed, so the safety after the equipment is lost is improved; a non-prompt hidden instruction detection and setting module is arranged on the basis of equipment software password frequency locking, and a secondary password module is matched, so that software locking of the equipment can perform advanced password input after a hidden instruction is input after a secondary password is locked, and secondary frequency locking is unlocked through the advanced password; therefore, the situation that the disk cannot be used due to malicious disk locking and wrong password input is better prevented.

Description

technical field [0001] The invention belongs to the technical field of computer software encryption devices, in particular to a computer software encryption protection device. Background technique [0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed computing. It can perform numerical calculations, logic calculations, and storage and memory functions. It is a modern intelligent electronic device that can run according to programs and process massive amounts of data automatically and at high speed. Equipment, wherein, during the use of the computer, in order to facilitate the calculation of some specific processes and the use of functions, it is often necessary to install computer software on the storage device of the computer. After the software is installed and set, the software loading and The operation will also choose to read and store different storage devices according to the choice of installation. When installing...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, a computer software encryption protection device is now proposed to solve the problem that when the prior art is in use, the encryption protection of the software in the storage device only has the encryption password setting protection of the system data, and the protection is relatively single. After the device is lost, it is easy to be cracked, causing inconvenience, and when the existing technology is used, in order to protect the software from being cracked at will, the software often has a password number limit after the password is set, which increases security and also As a result, the device is easy to be locked maliciously or by mistake, and even if the disk is recovered or still in use, it cannot be used, causing inconvenience.

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