Cross network http safety access method and system
A security access, cross-network technology, applied in the field of HTTP security access methods and systems across network segments, can solve the problems of easy data loss, low work efficiency, etc., achieve fast response speed, save time and cost, and ensure data access security. Effect
Active Publication Date: 2013-02-13
RUN TECH CO LTD BEIJING
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Problems solved by technology
[0008] This situation leads to very low work efficiency
And it is easy to cause the data on the removable media to be easily lost
Method used
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[0028] In order to enable those skilled in the art to better understand the present invention, the following specific examples will further describe the present invention in detail.
[0029] The system of the present invention is as shown in the accompanying drawings: an http proxy device 1 is connected to the external network (i.e. the network 1), an http proxy device 2 is connected to the internal network (i.e. the network 2), and the data sending end of the http proxy device 1 passes through a one-way The transmission device 1 is connected with the data receiving end of the http proxy device 2 to form a one-way channel 1 for data transmission of the http proxy device 1 to the http proxy device 2; the data sending end of the http proxy device 2 communicates with the http proxy through a one-way transmission device 2 The data receiving end of the device 1 is connected to form a one-way channel 2 for data transmission from the http proxy device 2 to the http proxy device 1 . T...
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The invention discloses a cross network http (Hyper Text Transfer Protocol) safety access method and system. The system at least comprises a network 1 and a network 2, unidirectional transmission equipment 1 and unidirectional transmission equipment 2, wherein the network 1 comprises http proxy equipment 1; the network 2 comprises http proxy equipment 2; a unidirectional transmission channel is formed by the http proxy equipment 1, the unidirectional transmission equipment 1 and the http proxy equipment 2, and used for unidirectionally transmitting data received from the network 1 by the http proxy equipment 1 to the http proxy equipment 2 by the unidirectional transmission equipment 1; and another unidirectional transmission channel is formed by the http proxy equipment 2, the unidirectional transmission equipment 2 and the http proxy equipment 1, and used for transmitting data received from the network 2 by the http proxy equipment 2 to the http proxy equipment 1 by the unidirectional transmission equipment 2. According to the invention, the working efficiency can be greatly improved and the safety of the data can be ensured.
Description
technical field [0001] The invention belongs to the field of data security, and in particular relates to a cross-network segment http security access method and system. Background technique [0002] With the rapid development of the information industry today, as the scale of the application program increases, the technology used becomes more and more complex, the number of functional modules increases, and the network topology becomes more and more complex. In some governments, enterprises, institutions, schools, etc. There will be situations where multiple types of networks exist at the same time, because the content security levels involved in these networks are different, so they are isolated from each other in the physical environment. For example, in a certain government, there are three types of networks: the office government affairs network, the Internet, and the internal LAN. However, in some cases, data in different networks needs to be shared for data access. ...
Claims
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IPC IPC(8): H04L29/06H04L29/08
Inventor 吕杰
Owner RUN TECH CO LTD BEIJING