CN214627029U - File transmission system based on virus prevention and traceability - Google Patents
File transmission system based on virus prevention and traceability Download PDFInfo
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- CN214627029U CN214627029U CN202120950947.4U CN202120950947U CN214627029U CN 214627029 U CN214627029 U CN 214627029U CN 202120950947 U CN202120950947 U CN 202120950947U CN 214627029 U CN214627029 U CN 214627029U
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- 241000700605 Viruses Species 0.000 title claims abstract description 62
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 230000002265 prevention Effects 0.000 title claims description 13
- 238000012806 monitoring device Methods 0.000 claims abstract description 16
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 claims abstract description 8
- 238000012546 transfer Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a file transmission system based on virus is taken precautions against and is traced to source belongs to computer file transmission field. The utility model discloses a when the second treater detects the virus attack, the disconnection between first switch control first treater and the system and the network at this moment to ensure that file virus can not leak sensitive file through the network; the second processor controls the third data switch to be switched off; thereby ensuring that the file virus does not further attack the at least one monitoring device via the network switch. And the second processor controls the third data switch to be closed, and transmits the backup files in the file backup storage device to at least one monitoring device through the network switch so as to ensure the normal monitoring and transmission of the files. By monitoring whether the monitor is attacked by viruses or not when the monitor detects that the data transmission quantity is abnormal, the use of the processor under abnormal operation is avoided, and the safety of the file is further ensured.
Description
Technical Field
The utility model relates to a computer file transmission field, in particular to file transmission system based on virus is taken precautions against and is traced to source.
Background
The computer viruses mainly comprise three types, namely network viruses, file viruses and boot viruses, and the file viruses cover all viruses infected by a file system of an operating system, so that the file viruses are huge in number and serious in harm.
The file viruses are mainly divided into two types, one is that the viruses are added at the front part of the file, and the other is that the viruses are added at the tail part of the file. The simplest and least expensive method for detecting known viruses at present is a feature code method, in which a program to be detected is compared with feature codes of viruses one by one in a scanning manner, and if the same codes are found, the program is judged to be infected by the viruses.
When a certain trigger condition is met, the file virus starts to implement infection or active attack, the existence of the virus can be usually detected only when the virus attacks, and the transmission process of the file virus is often concealed and difficult to detect, so that the file process of the file virus is difficult to effectively analyze, and the file virus is not beneficial to prevention and tracing.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem of the prior art, the embodiment of the utility model provides a file transmission system based on virus prevention and traceability is provided. The technical scheme is as follows:
provided is a file transmission system based on virus prevention and source tracing, the system comprises:
the system comprises a file source storage device, a file backup storage device, a monitor, a first processor, a second processor, a network switch, a tracing server and at least one monitoring device; wherein:
the file source storage equipment is connected with a network through a network interface; the file source storage device is connected with the first processor through a first data switch; the first processor is connected with the file backup storage device;
the file source storage device is in data connection with the monitor;
the monitor is connected with the second processor through a second data switch;
the file backup storage device is connected with the second processor through a third data switch;
the second processor is in data connection with the network switch, and the network switch is in network connection with the at least one monitoring device;
the first processor controls the first data switch to be closed and opened, and the second processor controls the second data switch and the third data switch to be closed and opened;
the network interface is connected with the tracing server through a fourth data switch, and the fourth data switch is connected with the first processor;
when the file backup storage device is in normal use, the first data switch is closed, the first processor receives files transmitted from a network interface through the file source storage device, the files are backed up through the file backup storage device, and the fourth data switch is opened;
when the monitor detects that the data transmission quantity is abnormal or the second processor detects virus attack, the second processor controls the third data switch to be switched off and controls the third data switch to be switched on, and the first processor controls the first switch to be switched off;
the second processor transmits the backup files in the file backup storage device to the at least one monitoring device through the network switch;
and the first processor controls the fourth data switch to be closed, so that the tracing server traces the source of the virus attack through the network interface.
Alternatively to this, the first and second parts may,
the first processor is connected with the data interface.
Alternatively to this, the first and second parts may,
the second processor is connected with the input device and the display screen.
Alternatively to this, the first and second parts may,
the monitor is respectively connected with the first data switch, the second data switch and the third data switch.
Alternatively to this, the first and second parts may,
and the second processor is connected with the virus analysis private network through a private network interface.
Alternatively to this, the first and second parts may,
the monitor is electrically connected with the indicator lamp and the monitor is connected with the monitoring screen.
The embodiment of the utility model provides a beneficial effect that technical scheme brought is:
1. when the second processor detects virus attack, the first processor controls the first switch to be disconnected, and at the moment, the system is disconnected with the network, so that file viruses are prevented from leaking sensitive files through the network; the second processor controls the third data switch to be switched off; thereby ensuring that the file virus cannot further attack at least one monitoring device through the network switch;
2. and the second processor controls the third data switch to be closed, and transmits the backup files in the file backup storage device to at least one monitoring device through the network switch so as to ensure the normal monitoring and transmission of the files.
3. By monitoring whether the monitor is attacked by viruses or not when the monitor detects that the data transmission quantity is abnormal, the use of the processor under abnormal operation is avoided, and the safety of the file is further ensured.
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.
Fig. 1 is a schematic view of a file transmission system based on virus prevention and tracing provided by an embodiment of the present invention;
fig. 2 is a schematic view of a file transmission system based on virus prevention and tracing provided by an embodiment of the present invention;
fig. 3 is a schematic view of a file transmission system based on virus prevention and tracing provided by an embodiment of the present invention;
fig. 4 is a schematic view of a file transmission system based on virus prevention and tracing provided by an embodiment of the present invention;
fig. 5 is a schematic view of a file transmission system based on virus prevention and tracing provided by an embodiment of the present invention.
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.
There is provided a file transfer system based on virus prevention and tracing, as shown in fig. 1, the system comprising:
the system comprises a file source storage device, a file backup storage device, a monitor, a first processor, a second processor, a network switch, a tracing server and at least one monitoring device; wherein:
the file source storage equipment is connected with a network through a network interface; the file source storage equipment is connected with the first processor through a first data switch; the first processor is connected with the file backup storage device;
the file source storage device is in data connection with the monitor;
the monitor is connected with the second processor through a second data switch;
the file backup storage device is connected with the second processor through a third data switch;
the second processor is in data connection with a network switch, and the network switch is in network connection with at least one monitoring device;
the first processor controls the on and off of the first data switch, and the second processor controls the on and off of the second data switch and the third data switch;
the network interface is connected with the tracing server through a fourth data switch, and the fourth data switch is connected with the first processor;
when the system is normally used, namely when virus attack is not received, the first data switch is closed, the first processor receives the file transmitted from the network interface through the file source storage device and backs up the file through the file backup storage device; the second data switch is closed, the third data interface is opened, and the second processor transmits the files in the file source storage device to the at least one monitoring device through the network switch.
When the second processor detects virus attack, the first processor controls the first switch to be disconnected, and at the moment, the system is disconnected with the network, so that file viruses are prevented from leaking sensitive files through the network; the second processor controls the third data switch to be switched off; thereby ensuring that the file virus cannot further attack at least one monitoring device through the network switch;
and the second processor controls the third data switch to be closed, and transmits the backup files in the file backup storage device to at least one monitoring device through the network switch so as to ensure the normal monitoring and transmission of the files.
Before the file is transmitted, a communication handshake protocol is carried out between the file and the destination device, namely, the device on the transmission path is informed of the size of the transmitted file and the data volume of the transmitted data in advance, when a virus attacks, the file is damaged or new data is added into the file, so that the data volume is changed, the monitor detects that the data transmission volume is abnormal, and whether the virus attacks are suffered or not can be judged;
when the monitor detects that the data transmission quantity is abnormal, the second processor controls the third data switch to be switched off and controls the third data switch to be switched on, and the first processor controls the first switch to be switched off;
the second processor transmits the backup files in the file backup storage device to at least one monitoring device through the network switch; the first processor controls the fourth data switch to be closed, so that the tracing server traces the source of the virus attack through the network interface.
Optionally, referring to fig. 2, the first processor is connected to a data interface, where the data interface may be a USB interface, and may support that after suffering from virus attack, a user may export a backup file by moving a storage medium, so as to further ensure security of a sensitive file.
Optionally, referring to fig. 3, the second processor is connected to the input device and the display screen;
the display screen can display the monitoring data of the monitor and can also display the file backup state, and the display process can be realized by the second processor through detecting the file backup storage device.
The user can realize the operation of backing up the file or the operation of transmitting the file through the input device, and can input the instruction for opening or closing the first data switch, the second data switch and the third data switch, so as to further facilitate the use of the user.
Alternatively, as shown with reference to figure 4,
the monitor is respectively connected with the first data switch, the second data switch and the third data switch, and the first data switch, the second data switch and the third data switch are turned on or turned off by transmitting an electric signal to any one of the first data switch, the second data switch and the third data switch, so that the situation that the first processor, the second processor and the third data switch cannot be normally turned on or turned off due to file virus attack is avoided, and the normal cloud top of the system is further ensured.
Optionally, referring to fig. 5, the second processor is connected to the virus analysis private network through a private network interface.
The virus analysis private network comprises a plurality of analysis servers, the second processor uploads virus attacks to the servers through the private network interface, so that cloud analysis of viruses is achieved, virus prevention and virus discovery are further enhanced, a virus database does not need to be maintained locally, and data safety is further guaranteed.
Optionally, the watch-dog is connected with the pilot lamp electricity, and the watch-dog is connected with the monitor screen, and this pilot lamp is used for instructing whether the watch-dog normally works to convenience of customers' operation and maintenance work, whether this monitor screen can further show the watch-dog normally works, and the monitoring data of watch-dog, thereby avoid the normal use under the unavailable condition of display screen.
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.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A file transfer system based on virus prevention and tracing, the system comprising:
the system comprises a file source storage device, a file backup storage device, a monitor, a first processor, a second processor, a network switch, a tracing server and at least one monitoring device; wherein:
the file source storage equipment is connected with a network through a network interface; the file source storage device is connected with the first processor through a first data switch; the first processor is connected with the file backup storage device;
the file source storage device is in data connection with the monitor;
the monitor is connected with the second processor through a second data switch;
the file backup storage device is connected with the second processor through a third data switch;
the second processor is in data connection with the network switch, and the network switch is in network connection with the at least one monitoring device;
the first processor controls the first data switch to be closed and opened, and the second processor controls the second data switch and the third data switch to be closed and opened;
the network interface is connected with the tracing server through a fourth data switch, and the fourth data switch is connected with the first processor;
when the file backup storage device is in normal use, the first data switch is closed, the first processor receives files transmitted from a network interface through the file source storage device, the files are backed up through the file backup storage device, and the fourth data switch is opened;
when the monitor detects that the data transmission quantity is abnormal or the second processor detects virus attack, the second processor controls the third data switch to be switched off and controls the third data switch to be switched on, and the first processor controls the first data switch to be switched off;
the second processor transmits the backup files in the file backup storage device to the at least one monitoring device through the network switch;
and the first processor controls the fourth data switch to be closed, so that the tracing server traces the source of the virus attack through the network interface.
2. The system of claim 1,
the first processor is connected with the data interface.
3. The system of claim 2,
the second processor is connected with the input device and the display screen.
4. The system of claim 3,
the monitor is respectively connected with the first data switch, the second data switch and the third data switch.
5. The system of claim 4,
and the second processor is connected with the virus analysis private network through a private network interface.
6. The system of claim 5,
the monitor is electrically connected with the indicator lamp and the monitor is connected with the monitoring screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950947.4U CN214627029U (en) | 2021-04-28 | 2021-04-28 | File transmission system based on virus prevention and traceability |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120950947.4U CN214627029U (en) | 2021-04-28 | 2021-04-28 | File transmission system based on virus prevention and traceability |
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| CN214627029U true CN214627029U (en) | 2021-11-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116541212A (en) * | 2023-07-04 | 2023-08-04 | 武汉大数据产业发展有限公司 | Device, method and system for realizing disaster recovery of big data center |
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2021
- 2021-04-28 CN CN202120950947.4U patent/CN214627029U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116541212A (en) * | 2023-07-04 | 2023-08-04 | 武汉大数据产业发展有限公司 | Device, method and system for realizing disaster recovery of big data center |
| CN116541212B (en) * | 2023-07-04 | 2023-09-22 | 武汉大数据产业发展有限公司 | Device, method and system for realizing disaster recovery of big data center |
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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. |
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