CN203490700U - Computer security boot-up protection system - Google Patents
Computer security boot-up protection system Download PDFInfo
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- CN203490700U CN203490700U CN201320618411.8U CN201320618411U CN203490700U CN 203490700 U CN203490700 U CN 203490700U CN 201320618411 U CN201320618411 U CN 201320618411U CN 203490700 U CN203490700 U CN 203490700U
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- receive module
- computing machine
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- chip microcomputer
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Abstract
The utility model discloses a computer security boot-up protection system which comprises a computer. The computer security boot-up protection system is characterized in that a relay which is controlled through a single chip microcomputer is arranged at a power supply of the computer. A first signal transmitting/receiving module is further arranged in the computer and a second signal transmitting/receiving module matched with the first signal transmitting/receiving module through a wireless network is arranged. The single chip microcomputer is further connected with a random digit generator arranged in the computer, the single chip microcomputer can transmit random digits generated by the random digit generator to the second signal transmitting/receiving module from the first signal transmitting/receiving module, and the second signal transmitting/receiving module is integrated into a mobile phone. Orders can be sent to the first signal transmitting/receiving module through the second signal transmitting/receiving module, and the single chip microcomputer can control actions of the relay after receiving the orders. The computer security boot-up protection system is simple in structure, ingenious in design and capable of radically performing boot-up protection on the computer.
Description
Technical field
The utility model relates to a kind of computer safety system, particularly a kind of computer security power-on protection system.
Background technology
Computing machine is that people carry out amusement, work, the electronic product that computing etc. are movable, it has become requisite a kind of instrument in people's work and life, in computing machine, people tend to store the data in various individuals or work, if these data are stolen by lawless person, cause mentally likely to the user of computing machine, loss on material, the inside information of enterprise simultaneously, the know-how of scientific research institution, organizational various information all needs to carry out confidential treatment, and traditional computer information security performance is poor, it is not better except startup password is set, more effective safeguard measure, if want to improve the security performance of computing machine, need professional to process computing machine, waste time and energy, cost is higher.Therefore need now a kind of computer protection system that can address the above problem.
Summary of the invention
The utility model is in order to solve the existing above-mentioned deficiency of prior art, proposes a kind of simple in structurely, designs ingeniously, can fundamentally to computing machine, carry out the system of power-on protection.
Technical solution of the present utility model is: a kind of computer security power-on protection system, comprise computing machine, it is characterized in that: at the power supply place of computing machine, be provided with by monolithic processor controlled relay, in computing machine, be also provided with first signal transmit/receive module, match and be provided with secondary signal transmit/receive module by wireless network with first signal emitting/receiving, single-chip microcomputer also be arranged on computing machine in random number generator be connected, the random digit that single-chip microcomputer can generate random number generator sends to secondary signal transmit/receive module by first signal transmit/receive module, and secondary signal transmit/receive module is integrated in mobile phone, by secondary signal transmit/receive module, can send instruction to first signal transmit/receive module, single-chip microcomputer can pilot relay action after receiving instruction.
Compared with the existing technology, tool has the following advantages the utility model:
The computer security power-on protection system of this kind of version; it is simple in structure; design ingenious; it is poor for traditional computer privacy; the defect that cannot carry out Real-Time Monitoring and make corresponding protection action; for having increased, traditional computing machine can carry out remote-operated signal transmitting/receiving module; it can be monitored computing machine at any time; if finding that there is invaded situation occurs; the power supply that can directly control computing machine disconnects, and fundamentally prevents that the data and information in computing machine from being consulted even and stealing by other people.And its manufacture craft is simple, cheap for manufacturing cost, therefore can say that it has possessed multiple advantage, be particularly suitable for applying in the art, its market outlook are very wide.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.As shown in Figure 1: a kind of computer security power-on protection system, comprise computing machine, at the power supply place of computing machine, be provided with by monolithic processor controlled relay, in computer-internal, be also provided with first signal transmit/receive module, and its with match be provided with secondary signal transmit/receive module, between the two, by wireless network, connect, and described secondary signal transmit/receive module is integrated in user's mobile phone, single-chip microcomputer also be arranged on computing machine in random number generator be connected, a string random digit that single-chip microcomputer can generate random number generator sends to secondary signal transmit/receive module by first signal transmit/receive module, and pass through mobile phone operation, can to first signal transmit/receive module, send instruction by secondary signal transmit/receive module, single-chip microcomputer can move accordingly by pilot relay after receiving instruction.
The course of work of the computer security power-on protection system of the utility model embodiment is as follows: user arranges a startup password (the default startup password is here the function that computing machine carries) in advance in computing machine, if when someone opens the startup password of computing machine input error in the unwitting situation of user, the first signal transmit/receive module being arranged in computing machine can send signal to secondary signal transmit/receive module, user can recognize that by mobile phone computing machine has abnormal conditions, pass through mobile phone operation, allow secondary signal transmit/receive module send instruction to first signal transmit/receive module, single-chip microcomputer is received after the signal that first signal transmit/receive module transfers, pilot relay work, the power supply of computing machine disconnects, fundamentally stop the unlatching of computing machine,
When user oneself wants to use computing machine, the random digit being generated by random number generator of receiving is before sent to first signal transmit/receive module by secondary signal transmit/receive module, first signal transmit/receive module by this digital transmission to single-chip microcomputer, single-chip microcomputer is compared this numeral and generating digital before, if inconsistent, computing machine still cannot be started shooting, if numeral is consistent, Single-chip Controlling relay work, the power supply of computing machine is normally worked, and computing machine just can normally be opened.
Claims (1)
1. a computer security power-on protection system, comprise computing machine, it is characterized in that: at the power supply place of computing machine, be provided with by monolithic processor controlled relay, in computing machine, be also provided with first signal transmit/receive module, match and be provided with secondary signal transmit/receive module by wireless network with first signal emitting/receiving, single-chip microcomputer also be arranged on computing machine in random number generator be connected, the random digit that single-chip microcomputer can generate random number generator sends to secondary signal transmit/receive module by first signal transmit/receive module, and secondary signal transmit/receive module is integrated in mobile phone, by secondary signal transmit/receive module, can send instruction to first signal transmit/receive module, single-chip microcomputer can pilot relay action after receiving instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618411.8U CN203490700U (en) | 2013-10-09 | 2013-10-09 | Computer security boot-up protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320618411.8U CN203490700U (en) | 2013-10-09 | 2013-10-09 | Computer security boot-up protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203490700U true CN203490700U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320618411.8U Expired - Fee Related CN203490700U (en) | 2013-10-09 | 2013-10-09 | Computer security boot-up protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203490700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550544A (en) * | 2015-12-04 | 2016-05-04 | 上海斐讯数据通信技术有限公司 | Electric appliance unlocking method and system, electric appliance and electronic equipment |
| CN111737768A (en) * | 2019-09-02 | 2020-10-02 | 集美大学 | Computer encryption and decryption method |
-
2013
- 2013-10-09 CN CN201320618411.8U patent/CN203490700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105550544A (en) * | 2015-12-04 | 2016-05-04 | 上海斐讯数据通信技术有限公司 | Electric appliance unlocking method and system, electric appliance and electronic equipment |
| CN111737768A (en) * | 2019-09-02 | 2020-10-02 | 集美大学 | Computer encryption and decryption method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20171009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |