CN211239879U - Computer network safety control device - Google Patents
Computer network safety control device Download PDFInfo
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- CN211239879U CN211239879U CN201922157738.XU CN201922157738U CN211239879U CN 211239879 U CN211239879 U CN 211239879U CN 201922157738 U CN201922157738 U CN 201922157738U CN 211239879 U CN211239879 U CN 211239879U
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- network security
- network safety
- control device
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Abstract
The utility model discloses a computer network safety control device, include: a network security controller; the middle part of the front end of the network safety controller is provided with a display screen; the top of the front end of the network safety controller is provided with a signal receiving port; the switch is arranged at the bottom of the front end of the network safety controller; the bottom of the front end of the network safety controller is provided with a signal lamp which is specifically positioned at the top end of the switch and is electrically connected with the switch; the network security controller comprises a hard disk interface, a network security controller and a network controller, wherein the hard disk interface is arranged at one end of the network security controller; and a power interface. This computer network safety control device receives the signal through the signal receiving port, passes through central processing unit again and hands by access control system and judges, and rethread virus prevents that hot wall carries out real-time filtration, carries out digital signature, carries out backup processing at last, and whole process security is high, guarantees the network transaction, and the practicality is strong.
Description
Technical Field
The utility model relates to a computer network technical field specifically is a computer network safety control device.
Background
Computer network security means that security, integrity and usability of data are protected in a network environment by using network management control and technical measures, the computer network security comprises two aspects, namely physical security and logical security, the physical security means that system equipment and related facilities are physically protected from being damaged and lost, and the logical security comprises the integrity, confidentiality and usability of information;
the current computer network control system has many security problems, such as phishing, bad information or computer attack by hackers, etc. often occur on the network, which are usually security problems caused by some slight vulnerabilities of network security, such as memory management problems, and when an external network is connected to this defective module, it may cause the system to crash; as well as protection issues for firewalls, firewalls can provide security for a network, but it is difficult to protect against attacks and violations inside the network.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a computer network safety control device to there is the problem of network security protection in the computer network safety control device of at least solving prior art.
In order to achieve the above object, the utility model provides a following technical scheme: a computer network security control apparatus comprising:
a network security controller;
the middle part of the front end of the network safety controller is provided with a display screen;
the top of the front end of the network safety controller is provided with a signal receiving port;
the switch is arranged at the bottom of the front end of the network safety controller;
the bottom of the front end of the network safety controller is provided with a signal lamp which is specifically positioned at the top end of the switch and is electrically connected with the switch;
the network security controller comprises a hard disk interface, a network security controller and a network controller, wherein the hard disk interface is arranged at one end of the network security controller;
and one end of the network security controller is provided with a power interface which is specifically positioned at the bottom end of the hard disk interface.
Preferably, the rear end of the network safety controller is provided with a heat dissipation hole.
Preferably, a radiator is arranged in an inner cavity at the rear end of the network safety controller.
Preferably, the inner cavity of the network security controller is provided with a main circuit board.
Preferably, the central processing unit is arranged in the middle of the main circuit board.
Preferably, the central processing unit is provided with an access control system, a digital signature system, a virus firewall and a backup system.
Compared with the prior art, the beneficial effects of the utility model are that: this computer network safety control device receives the signal through the signal receiving port, passes through central processing unit again and hands over by access control system and judges whether this resource is illegal use or visit, and rethread virus prevents that hot wall carries out real-time filtration, if involves the network transaction, still need carry out digital signature, carries out backup processing at last, and whole process security is high, guarantees the network transaction, and the practicality is strong.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear end cutaway view of FIG. 1;
fig. 3 is a block diagram of the cpu system of fig. 1.
In the figure: 1. the network security controller comprises a network security controller 2, a display screen 3, a signal receiving port 4, a switch 5, a signal lamp 6, a hard disk interface 7, a power interface 8, radiating holes 9, a radiator 10, a main circuit board 11 and a central processing unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely 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.
Referring to fig. 1-3, the present invention provides a technical solution: a computer network security control apparatus comprising: the system comprises a network safety controller 1, a display screen 2, a signal receiving port 3, a switch 4, a signal lamp 5, a hard disk interface 6 and a power interface 7, wherein the display screen 2 is arranged in the middle of the front end of the network safety controller 1; a signal receiving port 3 is arranged at the top of the front end of the network security controller 1; the bottom of the front end of the network safety controller 1 is provided with a switch 4; a signal lamp 5 is arranged at the bottom of the front end of the network safety controller 1, is specifically positioned at the top end of the switch 4, and is electrically connected with the switch 4; one end of the network security controller 1 is provided with a hard disk interface 6; one end of the network security controller 1 is provided with a power interface 7, which is specifically positioned at the bottom end of the hard disk interface 6.
Preferably, the rear end of the network security controller 1 is provided with a heat dissipation hole 8.
Preferably, a radiator 9 is arranged in the rear-end inner cavity of the network security controller 1, and the radiator 9 can effectively perform heat dissipation treatment on the controller.
Preferably, the inner cavity of the network security controller 1 is provided with a main circuit board 10.
Preferably, the central processing unit 11 is disposed in the middle of the main circuit board 10.
Preferably, the central processing unit 11 is further provided with an access control system, a digital signature system, a virus firewall and a backup system.
The radiator 9 of the present application is the prior art, and the radiator 9 can meet the requirements of the present application.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
The network signal is received through the signal receiving port 3, the network signal is transmitted to the access control system through the central processing unit 11 to judge whether the resource is illegally used or accessed, real-time filtering is carried out through a virus firewall, files in a network server are frequently scanned and monitored, an anti-virus card is adopted on a workstation to strengthen the setting of network directories and file access authority, when network transaction occurs, the integrity of information is ensured by both parties of the transaction through digital signature, and finally, the whole processing process is backed up through the backup system, so that the practicability is high.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "fixedly mounted," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A computer network security control apparatus, comprising:
a network security controller (1);
the middle part of the front end of the network safety controller (1) is provided with a display screen (2);
the top of the front end of the network safety controller (1) is provided with a signal receiving port (3);
the switch (4) is arranged at the bottom of the front end of the network safety controller (1);
the bottom of the front end of the network safety controller (1) is provided with a signal lamp (5), the signal lamp (5) is specifically positioned at the top end of the switch (4), and the signal lamp is electrically connected with the switch (4);
the network security controller comprises a hard disk interface (6), wherein one end of the network security controller (1) is provided with the hard disk interface (6);
the network safety controller comprises a power supply interface (7), wherein the power supply interface (7) is arranged at one end of the network safety controller (1) and is specifically positioned at the bottom end of the hard disk interface (6).
2. The computer network security control device according to claim 1, wherein the rear end of the network security controller (1) is provided with a heat dissipation hole (8).
3. The computer network security control device according to claim 2, wherein the inner cavity of the back end of the network security controller (1) is provided with a radiator (9).
4. A computer network security control device according to claim 3, characterized in that the inner cavity of the network security controller (1) is provided with a main circuit board (10).
5. A computer network security control device according to claim 4, characterized in that the central processing unit (11) is arranged in the middle of the main circuit board (10).
6. A computer network security control device according to claim 5, characterized in that the central processor (11) is provided with an access control system, a digital signature system, a virus firewall and a backup system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157738.XU CN211239879U (en) | 2019-12-05 | 2019-12-05 | Computer network safety control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922157738.XU CN211239879U (en) | 2019-12-05 | 2019-12-05 | Computer network safety control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211239879U true CN211239879U (en) | 2020-08-11 |
Family
ID=71942954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922157738.XU Active CN211239879U (en) | 2019-12-05 | 2019-12-05 | Computer network safety control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211239879U (en) |
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2019
- 2019-12-05 CN CN201922157738.XU patent/CN211239879U/en active Active
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