CN102347931A - Security gateway protection system - Google Patents
Security gateway protection system Download PDFInfo
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- CN102347931A CN102347931A CN2010102404980A CN201010240498A CN102347931A CN 102347931 A CN102347931 A CN 102347931A CN 2010102404980 A CN2010102404980 A CN 2010102404980A CN 201010240498 A CN201010240498 A CN 201010240498A CN 102347931 A CN102347931 A CN 102347931A
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- security gateway
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Abstract
The invention relates to a security gateway protection system, which comprises an internet, a router, a firewall, a computer and a mail server, wherein the system comprises a security gateway; the internet, the router and the firewall are connected sequentially; the firewall is connected with the security gateway; the computer is connected with the security gateway; and the mail server is connected with the security gateway. Compared with the prior art, in the security gateway protection system, the protection on the computer can be concentrated on the security gateway so that the investment of an enterprise on the information technology (IT) is reduced; and the security management becomes simple and controllable.
Description
Technical field
The present invention relates to a kind of computer security protection system, especially relate to a kind of security gateway guard system.
Background technology
Along with the development of making rapid progress cybertimes; Broadcast of computer virus is constantly upgraded with also spreading; Worm and spy's program from macrovirus, Trojan Horse to ever-changing, continuous " perfect ", virus has been brought immeasurable loss to countless individuals and enterprise customer with spyware.Make a general survey of the development history of virus, at the beginning of the nineties, the routes of transmission of most viruses are disks, thereby the virus damage power in this period is confined to certain regional scope mostly, and the speed of propagation is also relatively slow.Yet; The mode that current virus is propagated changes fully; Utilizing network technology, is network new virus such as worm-type virus, recreation wooden horse, mail virus, QQ virus, the MSN of the frequent outburst of carrier is viral, Hacker Program, spyware with the network, has overturned traditional viral notion.A virus that is derived from China can be disseminated to the whole world in 24 hours, if meet hacker's type virus that the multiple channel of similar Nimda and so on infects, but 1-5 minute extend over the entire globe just.At present, the topmost threat of network security still comes from the attack of computer virus.Broad application of Internet makes computer virus not have national boundaries, and China has 90% computer to suffer the attack of computer virus approximately.
According to the foreign statistic data, preceding 10 of present pandemic computer virus are: VBS_KALAMAR.A, and worm-type virus is propagated through mail; TROJ_PRETTY_PARK, worm-type virus is propagated through Email; TROJ_SKA, the worm of on internet, propagating is also referred to as " Happy99 "; VBS_LOVELETTER, the virus that the Internet is propagated, it can seek local drive and mapped drive, and the target that search can be infected in all catalogues and subdirectory; PE_CIH, malignant virus will be destroyed hard disc data when its outbreak condition maturity, might destroy bios program simultaneously; W97M_MELISSA.W issues preceding 50 addresses in the addresses of items of mail tabulation with self as annex automatically; TROJ_MTX.A has the program of virus, worm and backdoor programs characteristics simultaneously; TROJ_QAZ.A has the characteristics of worm and backdoor programs; W97M_ETHAN.A, macrovirus makes the grand protection of Word and confirms that translation function lost efficacy; The 097M_TRISTATE macrovirus, cross-infection MS Word, MSPowerPoint etc.
In these 10 kinds of viruses; The virus of initiatively propagating through network has accounted for 7 kinds, and other 2 kinds of macrovirus can infect the document that people edit, and propagate through receiving and dispatching mail then; PE_CIH can propagate through medium, network download, and visible the Internet is the biggest carrier of virus outburst.
Traditional security protection means mainly all concentrate on the desktop protection, and various security protection softwares are focused on the personal computer.But for an enterprise customer; Because the difference of aspects such as each individual use habit of enterprises, security protection consciousness; Even each employee has installed same fail-safe software, the protection effect that plays still can produce very big difference, thereby has influence on the safety of whole enterprise network.
Summary of the invention
The object of the invention is exactly to provide a kind of for the defective that overcomes above-mentioned prior art existence the protection to computer to be focused on the gateway, reduces the input of enterprise on IT, and makes the security gateway guard system of safety management simple controllable.
The object of the invention can be realized through following technical scheme: a kind of security gateway guard system; Comprise internet, router, fire compartment wall, computer, mail server; Also comprise security gateway; Described internet, router, fire compartment wall connect successively; Described fire compartment wall is connected with security gateway; Described computer is connected with security gateway, and described mail server is connected with security gateway.
What described security gateway adopted is Mcafee EWSA security gateway, can before virus gets into internal network, tackle filtering content.
Compared with prior art, the present invention can focus on the protection that the swindle of spam, phishing, virus, spyware and Web threaten on the gateway, not only greatly reduces the input of enterprise on IT, and brief introduction is controlled more to make the safety management of enterprise.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1; A kind of security gateway guard system; Comprise internet 1, router two, fire compartment wall 3, security gateway 4, mail server 5, computer 6; Internet 1, router two, fire compartment wall 3 connect successively; Fire compartment wall 3 is connected with security gateway 4; Computer 6 is connected with security gateway 4, and mail server 5 is connected with security gateway 4.What security gateway 4 adopted is Mcafee EWSA security gateway, can before virus gets into internal network, tackle filtering content.
Claims (2)
1. security gateway guard system; Comprise internet, router, fire compartment wall, computer, mail server; It is characterized in that; Also comprise security gateway; Described internet, router, fire compartment wall connect successively; Described fire compartment wall is connected with security gateway, and described computer is connected with security gateway, and described mail server is connected with security gateway.
2. a kind of security gateway guard system according to claim 1 is characterized in that, what described security gateway adopted is Mcafee EWSA security gateway, can before virus gets into internal network, tackle filtering content.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102404980A CN102347931A (en) | 2010-07-29 | 2010-07-29 | Security gateway protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102404980A CN102347931A (en) | 2010-07-29 | 2010-07-29 | Security gateway protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102347931A true CN102347931A (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102404980A Pending CN102347931A (en) | 2010-07-29 | 2010-07-29 | Security gateway protection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102347931A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671790A (en) * | 2020-12-29 | 2021-04-16 | 蓝盾信息安全技术有限公司 | Portable gateway for industrial internet security and protection system thereof |
-
2010
- 2010-07-29 CN CN2010102404980A patent/CN102347931A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112671790A (en) * | 2020-12-29 | 2021-04-16 | 蓝盾信息安全技术有限公司 | Portable gateway for industrial internet security and protection system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120208 |
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| WD01 | Invention patent application deemed withdrawn after publication |