Computer software encryption protection device

A technology for software encryption and protection devices, applied in the direction of internal/peripheral computer component protection, etc., can solve problems such as increased security, easy to be cracked, and equipment is easy to be maliciously locked, so as to achieve the effect of increasing security
CN113158268AActive Publication Date: 2021-07-23福建金成信息科技有限公司
5 Cites 3 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
福建金成信息科技有限公司
Publication Date
2021-07-23

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

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.
Need to check novelty before this filing date? Find Prior Art

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More