CN213876731U - Computer virus prevention device based on multiple distributed attack tracing devices - Google Patents
Computer virus prevention device based on multiple distributed attack tracing devices Download PDFInfo
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- CN213876731U CN213876731U CN202022807565.4U CN202022807565U CN213876731U CN 213876731 U CN213876731 U CN 213876731U CN 202022807565 U CN202022807565 U CN 202022807565U CN 213876731 U CN213876731 U CN 213876731U
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- 241000700605 Viruses Species 0.000 title claims abstract description 18
- 230000002265 prevention Effects 0.000 title claims description 3
- 238000004891 communication Methods 0.000 claims abstract description 111
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
The utility model discloses a computer virus protection device based on a plurality of distributed attacks equipment of tracing to source belongs to computer virus and takes precautions against the field. When the destination device monitors that the data stream contains computer viruses and malicious accesses, the destination device transmits a traceability instruction to the single chip microcomputer through the second communication interface, and the single chip microcomputer transmits a disconnection signal to the link switch after receiving the traceability instruction, so that physical isolation of communication between the network end and the destination device is realized. Meanwhile, the tracing is realized through a plurality of tracing chips, and compared with a single chip, the tracing accuracy is high.
Description
Technical Field
The utility model relates to a computer virus field of taking precautions against, in particular to computer virus protector based on a plurality of distributed attacks equipment of tracing to source.
Background
With the advance of technology, computers are an indispensable part of people's lives, and with the increase of utilization rate, the frequency of attacks on computer networks is gradually increasing, and the computers connected to the networks are often subjected to operation commands and programs from the networks, or receive network data containing viruses, or suffer from illegal intrusion, so that the system is interfered, and even the system is broken down.
At present, data transmission between a local device and a network is usually that a network end directly transmits a data stream to the local device, and a tracing program is also usually directly installed on the local device, so that a computer virus may attack the tracing program in a tracing process, thereby causing poor security.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a computer virus protection device based on a plurality of distributed attacks equipment of tracing to source is provided. In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the device comprises a first communication interface for communicating with a network end, a plurality of tracing chips, a singlechip and a second communication interface connected with a target device;
the tracing chips are in communication connection with the first communication interface and the second communication interface through a plurality of communication switches respectively;
the communication switches are respectively and electrically connected with the single chip microcomputer, and the single chip microcomputer is in communication connection with the target equipment through a second communication interface;
the first communication interface and the plurality of communication switches are located in the same communication link, a link switch is arranged on the communication link, and the link switch is electrically connected with the single chip microcomputer.
Preferably, the device further comprises a first wireless communication module, the first wireless communication module is in communication connection with a cloud, the first wireless communication module is in communication connection with the first communication interface, a transmission switch is arranged on a communication link between the first wireless communication module and the first communication interface, and the transmission switch is electrically connected with the single chip microcomputer.
Preferably, the device further comprises a third communication interface, the third communication interface is used for connecting a display device and an input device, and the third communication interface is connected with the single chip microcomputer.
Preferably, the plurality of communication switches are respectively connected with an indicator light.
Preferably, the device further comprises a second wireless communication module, and the second wireless communication module is respectively connected with the plurality of tracing chips.
Preferably, the first and second liquid crystal materials are,
the first communication interface and the second communication interface are USB3.5 interfaces, and the first communication interface and the second communication interface are respectively connected with an interface state indicator lamp.
Compared with the prior art, the utility model has the advantages that:
1. when the destination device monitors that the data stream contains computer viruses and malicious accesses, the destination device transmits a traceability instruction to the single chip microcomputer through the second communication interface, and the single chip microcomputer transmits a disconnection signal to the link switch after receiving the traceability instruction, so that physical isolation of communication between the network end and the destination device is realized.
2. The tracing is realized through a plurality of tracing chips, and compared with a single chip, the tracing accuracy is high.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is the utility model provides a pair of computer virus protection device schematic structure based on a plurality of distributed attack equipment of tracing to source.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following description will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a computer virus protection device based on a plurality of distributed attacks equipment of tracing to source, it is shown with reference to figure 1, the device specifically includes:
the device comprises a first communication interface for communicating with a network end, a plurality of tracing chips, a singlechip and a second communication interface connected with a target device;
the tracing chips are in communication connection with the first communication interface and the second communication interface through a plurality of communication switches respectively;
the communication switches are respectively and electrically connected with the single chip microcomputer, and the single chip microcomputer is in communication connection with the target equipment through a second communication interface;
the first communication interface and the plurality of communication switches are located in the same communication link, a link switch is arranged on the communication link, and the link switch is electrically connected with the single chip microcomputer.
The principle of the above scheme may specifically be:
data flow between network end and the destination equipment, after being transmitted to the device by first communication interface, forward by the device, when destination equipment monitors that there is computer virus and malicious visit in this data flow, through second communication interface, to singlechip transmission instruction of tracing to the source, this data flow traversals these a plurality of chips of tracing to the source simultaneously, after a plurality of chips of tracing to the source, according to the order of receiving this data flow, the singlechip opens corresponding communication switch respectively, this process is:
and starting the communication switch of the current tracing chip, if the tracing chip cannot trace the source, closing the communication switch of the tracing chip, and continuing to start the communication switch of the next tracing chip until tracing is realized.
Preferably, the device further comprises a first wireless communication module, the first wireless communication module is in communication connection with a cloud, the first wireless communication module is in communication connection with the first communication interface, a transmission switch is arranged on a communication link between the first wireless communication module and the first communication interface, and the transmission switch is electrically connected with the single chip microcomputer.
When the destination device monitors that the data stream contains computer viruses and malicious accesses, the destination device transmits a traceability instruction to the single chip microcomputer through the second communication interface, and the single chip microcomputer transmits a disconnection signal to the link switch after receiving the traceability instruction, so that physical isolation of communication between the network end and the destination device is realized.
Preferably, the device further comprises a third communication interface, the third communication interface is used for connecting a display device and an input device, the third communication interface is connected with the single chip microcomputer, and the input device can be a keyboard.
The user can actively input the tracing instruction and actively disconnect the link switch through the input device and the display device.
Preferably, the plurality of communication switches are respectively connected with an indicator light.
Through the pilot lamp that a plurality of communication switches connect respectively, can conveniently look over the chip of tracing to the source progress and successfully tracing to the source, can realize the discernment to the virus and whether the discernment of tracing to the source is successful.
Preferably, the device further comprises a second wireless communication module, and the second wireless communication module is respectively connected with the plurality of tracing chips.
A plurality of chips of tracing to the source can be connected with high in the clouds server through second wireless communication module, realizes tracing to the source algorithm's update, perhaps through the supplementary of high in the clouds, realizes tracing to the source, compares in only carrying out the mode of tracing to the source through local, thereby this scheme further improves the accuracy of tracing to the source.
Preferably, the first and second liquid crystal materials are,
the first communication interface and the second communication interface are USB3.5 interfaces, and the first communication interface and the second communication interface are respectively connected with an interface state indicator lamp.
Through the connection of the interface status indicator lamp, a user can conveniently check whether data pass through the equipment or not, fault finding is facilitated, and when virus attack is monitored, whether communication between the network end and the target equipment is successfully physically isolated or not is judged.
The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Above-mentioned all optional technical scheme can adopt arbitrary combination to form the optional embodiment of this utility model, and the repeated description is no longer given here.
Claims (6)
1. A computer virus prevention device based on a plurality of distributed attack tracing devices is characterized by comprising a first communication interface used for communicating with a network end, a plurality of tracing chips, a singlechip and a second communication interface connected with a target device;
the tracing chips are in communication connection with the first communication interface and the second communication interface through a plurality of communication switches respectively;
the communication switches are respectively and electrically connected with the single chip microcomputer, and the single chip microcomputer is in communication connection with the target equipment through a second communication interface;
the first communication interface and the plurality of communication switches are located in the same communication link, a link switch is arranged on the communication link, and the link switch is electrically connected with the single chip microcomputer.
2. The device of claim 1, further comprising a first wireless communication module, wherein the first wireless communication module is in communication connection with a cloud, the first wireless communication module is in communication connection with the first communication interface, a transmission switch is disposed on a communication link between the first wireless communication module and the first communication interface, and the transmission switch is electrically connected with the single chip microcomputer.
3. The apparatus according to claim 2, further comprising a third communication interface, wherein the third communication interface is used for connecting a display device and an input device, and the third communication interface is connected with the single chip microcomputer.
4. The apparatus of claim 3, wherein an indicator light is connected to each of the plurality of communication switches.
5. The apparatus according to claim 4, further comprising a second wireless communication module, wherein the second wireless communication module is respectively connected to the plurality of tracing chips.
6. The apparatus of claim 5,
the first communication interface and the second communication interface are USB3.5 interfaces, and the first communication interface and the second communication interface are respectively connected with an interface state indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807565.4U CN213876731U (en) | 2020-11-27 | 2020-11-27 | Computer virus prevention device based on multiple distributed attack tracing devices |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022807565.4U CN213876731U (en) | 2020-11-27 | 2020-11-27 | Computer virus prevention device based on multiple distributed attack tracing devices |
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| Publication Number | Publication Date |
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| CN213876731U true CN213876731U (en) | 2021-08-03 |
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| CN202022807565.4U Active CN213876731U (en) | 2020-11-27 | 2020-11-27 | Computer virus prevention device based on multiple distributed attack tracing devices |
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- 2020-11-27 CN CN202022807565.4U patent/CN213876731U/en active Active
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Address after: 510000 No.11 Kexiang Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee after: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region after: China Patentee after: Southern Power Grid Digital Grid Research Institute Co.,Ltd. Address before: 510000 No.11 Kexiang Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region before: China Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. |
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Effective date of registration: 20240329 Address after: 510000 No. 11 Kexiang Road, Science City, Luogang District, Guangzhou City, Guangdong Province Patentee after: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region after: China Patentee after: China Southern Power Grid Digital Power Grid Group Information Communication Technology Co.,Ltd. Address before: 510000 No.11 Kexiang Road, Science City, Huangpu District, Guangzhou City, Guangdong Province Patentee before: CHINA SOUTHERN POWER GRID Co.,Ltd. Country or region before: China Patentee before: Southern Power Grid Digital Grid Research Institute Co.,Ltd. |