CN101436241A - Computer network security control system - Google Patents
Computer network security control system Download PDFInfo
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- CN101436241A CN101436241A CNA2007101581844A CN200710158184A CN101436241A CN 101436241 A CN101436241 A CN 101436241A CN A2007101581844 A CNA2007101581844 A CN A2007101581844A CN 200710158184 A CN200710158184 A CN 200710158184A CN 101436241 A CN101436241 A CN 101436241A
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- control system
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Abstract
The invention provides a computer network security control system, which belongs to the computer hardware technology improvement. The invention provides a computer anti-hacker, anti-virus attach and anti-data steeling device which can effectively prevent computer viruses. When a computer is networked, no matter what technical measures and means are taken by a network hacker, the operating mode of a user computer can not be changed, the information in the user computer can not be stolen, so the absolute security of the information in the user computer is ensured. The device comprises three main parts of a computer operating mode control switch, a computer netting line on-off automatic controller and a computer hard disc power supply control line set.
Description
Technical field:
The present invention belongs to the computer hardware technology transformation.
Background technology:
Computer virus is mainly propagated by data file, attack to as if computer operating system, purpose is to make its paralysis.The black intrusion computing machine that holds of computing machine mainly contains two effects: steal user's private data secret; Destroy operating system of user, make its paralysis.Existing anti-hacker and virus attack technology all are by firewall software and the antivirus software that anti-hacker and virus enter is installed in computing machine; prevent hacker and virus attack; thereby reach the purpose of protected data; but virus firewall and the antivirus software immediate updating of failing sometimes; and also be in a helpless situation hopeless to the new viral code of some hacker master-hands; even some virus can make the whole operation systemic breakdown, and some data file is because the immediate backup of failing can't be estimated this loss of information dropout.
Along with the continuous expansion of computer network scale, the contradiction of computer information safe problem becomes increasingly conspicuous.On the computer network security protection question, social at present technology and the way that upward adopts is a lot.The one, adopt the isolation card technology, select two different hard disks with the system software controls isolation card; The 2nd, computing machine adopts two kinds of different operating systems, controls two hard disks respectively; The 3rd, a hard disk partition is become two different workspaces, control with two kinds of different operating systems; The 4th, adopt duplex computer, a networking, one does not network; The 5th, connect netting twine when adopting online, way that when not surfing the Net netting twine is disconnected or the like.No matter which type of technology of above-mentioned employing and way, a same deadly defect is all arranged, and is exactly no matter to be the hard disk of storage security information, still stores the hard disk of unclassified information, all power up work at the same time, this steals user profile from network just for " network hacker " condition is provided.Technically, as long as computernetworking, hard disk is powering up work, and " network hacker " just can change the working method of subscriber computer from network, and just the technical measures of not taking are stolen user profile, removes non-hand disk and does not power up work.So safety precautions and way that the aforementioned calculation machine is taked all can not guarantee being perfectly safe of subscriber computer information.
Summary of the invention
The objective of the invention is to overcome the shortcoming of above-mentioned prior art, provide a kind of and can effectively prevent the computing machine anti-hacker and the virus attack of computer virus and steal data set.Under the situation of computernetworking, no matter " network hacker " adopts which type of technical measures and means, all can't change the working method of subscriber computer, can't steal the information of subscriber computer, guarantees being perfectly safe of subscriber computer information.
For achieving the above object, the technical solution used in the present invention is: computer operation mode control switch, computer network lines break-make self-actuated controller and hard disc of computer power control line group three parts.Comprise that by data line and power lead and the joining backup hard disk of computing machine the backup hard disk is that the CD-ROM drive data line links with time IDE mouth, an end and the power lead of four blade single-throw switch link, and the other end of four blade single-throw switch links with the backup hard disk.Its structural feature is: the mode of operation gauge tap is installed on the subscriber computer panel, make and break contact is connected with hard disk power control line group, the power control line group is connected with self-actuated controller with two hard disks of computer configuration, and self-actuated controller is connected with computer network with the computing machine network interface card.
Beneficial effect of the present invention:
The present invention is divided into two kinds of mode of operations to subscriber computer, and a kind of is " safe mode ", and another kind is " grid connect mode ".The working mode change of subscriber computer, by the own manual operation of user, " network hacker " can't change the mode of operation of subscriber computer on the net.
Subscriber computer is under " safe mode ", and secret hard disk (hard disk 1) powers up work; Unclassified hard disk (hard disk 2) and self-actuated controller do not power up, and this moment, hard disk was not worked, and netting twine disconnects, and subscriber computer and network break away from.
Subscriber computer is under " grid connect mode ", and secret hard disk (hard disk 1) does not power up, and hard disk 1 is not worked; Unclassified hard disk (hard disk 2) and self-actuated controller power up, hard disk 2 work this moment, and netting twine is connected, and subscriber computer is connected with network.
1, the present invention has adopted " a bit automatically many control " technology, has realized combining of mechanical action and the automatic interlock of multiple spot.The user is by pulling hand switch, when selecting the computer operation pattern, automatically finished that hard disk powers up, the hard disk outage, computer and network connects and multi-mode operation such as computer and network disconnection, under the condition that guarantees safe and reliable operation, reduce manual operation to greatest extent, realized the security protection effect of computing machine.
2, the present invention has adopted 1 double-throw double-break switch, has solved the power supply automatic power problem of 2 hard disks and 1 self-actuated controller simultaneously.System has selected the annexation of simplifying most in design, has realized optimized combination of circuits, has finished the automatic interaction between the each component of computer.
3, the present invention adopts secret hard disk and the netting twine technology that opposes each other, in secret hard disk work, and the netting twine automatic cutout, when secret hard disk did not power up, netting twine was connected automatically.So which type of technological means no matter " network hacker " take, on network, all can not implement to attack to the hard disk that has classified information, can definitely guarantee the safety of secret hard disk information.
In a word, assembly of the present invention is few, and is simple in structure, design science, and reliable in function is easy to popularize.
Description of drawings:
Fig. 1 is a structural representation of the present invention
Embodiment
The present invention includes K switch (mode of operation gauge tap), attaching plug (public affairs) A, attaching plug (mother) B, attaching plug (mother) C, attaching plug (mother) D, netting twine self-actuated controller, netting twine 1, netting twine 2.Attaching plug A buttock line 1 (+12V) be connected with K switch 5 joints, buttock line 4 (+5V) be connected with K switch 2 joints, buttock line 2 () be connected with attaching plug B buttock line 2, buttock line 3 () be connected with attaching plug B buttock line 3.Attaching plug B buttock line 1 is connected with K switch 6 joints, and buttock line 4 is connected with K switch 3 joints; Buttock line 2 is connected with attaching plug C buttock line 2, and buttock line 3 is connected with attaching plug C buttock line 3.Attaching plug C buttock line 1 is connected with K switch 4 joints, and buttock line 4 is connected with K switch 1 joint; Buttock line 1 is connected with attaching plug D buttock line 1 (inwall), and buttock line 3 is connected with attaching plug C buttock line 2 (outer wall).Netting twine 1 one ends are connected with self-actuated controller RBUPLINK mouth.Netting twine 2 one ends are connected with self-actuated controller BASE-T mouth 1.The present invention reaches attack protection and steals purpose by hardware means.After adopting the technical program, during online, disconnect the power lead of backup hard disk by the four blade single-throw switch.At this moment, computing machine can be surfed the Net as common computer.Because the backup hard disk does not connect power lead and does not work, and enters in the computing machine so the hacker has both made, and can't destroy or steal private data yet; In the time will handling important clothesline, disconnect network, connect the backup hard disk, restart computing machine, can handle clothesline carefreely.In ferocious age of sticking up of computer virus nowadays, this scheme can also back up and the protected data file.General computer virus all is to invade operation system of computer and the data of operating system on a hard disk, is damaged easily and paralyses.And backup hard disk and computer operating system hard disk are separately independently, can prevent effectively that like this computer virus from destroying user's private data.
Comprise that by data line and power lead and the joining backup hard disk of computing machine the backup hard disk is that the CD-ROM drive data line links with time IDE mouth, an end and the power lead of four blade single-throw switch link, and the other end of four blade single-throw switch links with the backup hard disk.Its structural feature is: the mode of operation gauge tap is installed on the subscriber computer panel, make and break contact is connected with hard disk power control line group, the power control line group is connected with self-actuated controller with two hard disks of computer configuration, and self-actuated controller is connected with computer network with the computing machine network interface card.
Claims (3)
1, computer network security control system is characterized in that computer operation mode control switch, computer network lines break-make self-actuated controller and hard disc of computer power control line group three divide greatly.
2, computer network security control system according to claim 1, it is characterized in that: by data line and power lead and the joining backup hard disk of computing machine, the backup hard disk is that the CD-ROM drive data line links with time IDE mouth, one end and the power lead of four blade single-throw switch link, and the other end of four blade single-throw switch links with the backup hard disk.
3, computer network security control system according to claim 1, it is characterized in that: the mode of operation gauge tap is installed on the subscriber computer panel, make and break contact is connected with hard disk power control line group, the power control line group is connected with self-actuated controller with two hard disks of computer configuration, and self-actuated controller is connected with computer network with the computing machine network interface card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101581844A CN101436241A (en) | 2007-11-16 | 2007-11-16 | Computer network security control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101581844A CN101436241A (en) | 2007-11-16 | 2007-11-16 | Computer network security control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101436241A true CN101436241A (en) | 2009-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101581844A Pending CN101436241A (en) | 2007-11-16 | 2007-11-16 | Computer network security control system |
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| Country | Link |
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| CN (1) | CN101436241A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916850A (en) * | 2012-08-23 | 2013-02-06 | 歌尔声学股份有限公司 | Computer network loop detecting method |
| CN103530556A (en) * | 2013-08-14 | 2014-01-22 | 南通腾启电子商务有限公司 | Control system effectively preventing computer from being attacked by hacker and viruses and data stealing |
| CN109548352A (en) * | 2018-12-18 | 2019-03-29 | 广东优世联合控股集团股份有限公司 | Server cabinet and physical isolation method for same |
-
2007
- 2007-11-16 CN CNA2007101581844A patent/CN101436241A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102916850A (en) * | 2012-08-23 | 2013-02-06 | 歌尔声学股份有限公司 | Computer network loop detecting method |
| CN102916850B (en) * | 2012-08-23 | 2015-08-26 | 歌尔声学股份有限公司 | A kind of computer network loop detecting method |
| CN103530556A (en) * | 2013-08-14 | 2014-01-22 | 南通腾启电子商务有限公司 | Control system effectively preventing computer from being attacked by hacker and viruses and data stealing |
| CN109548352A (en) * | 2018-12-18 | 2019-03-29 | 广东优世联合控股集团股份有限公司 | Server cabinet and physical isolation method for same |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090520 |