Internal and external network document interaction method

Abstract

The invention discloses an internal and external network document interaction method. A document storage service system is deployed in an internal network and a document transfer service system is deployed in an external network, wherein the document storage service system is used for storing user documents, the document transfer service system is used for uploading the documents to the internal network or downloading the documents from the internal network, and a document flow is transmitted through a http request between servers. The internal and external network document interaction method disclosed by the invention has the following advantages: a more comprehensive consideration of the system security is provided; firstly, user accounts are independent, the external network cannot fully access the data of the internal network, and thus the security of each user document can be ensured; the documents that require to transfer from the internal network must be reviewed by document auditors before transfer, and thus a layer of protection is also added to the document security; secondly, an audit function is added, and if the documents are leaked, the leakage personnel can be determined through the function; and the document flow is transmitted through the http request between the servers, the data can be hardly intercepted from outside, and thus the transmission security of the data can be guaranteed.

Description

technical field [0001] The invention relates to a document interaction method, in particular to an internal and external network document interaction method for realizing safe and efficient transmission of internal and external network file streams under the condition that the user's internal and external networks are isolated. Background technique [0002] With the rapid development of social informatization, the security requirements for office neighborhoods are getting higher and higher. Many important documents in enterprises, governments and other units are stored in the intranet. They can access each other, causing users to not be able to obtain certain documents in time when they need to use them, which seriously affects the efficiency of office work. [0003] After the internal and external networks of enterprises and institutions are isolated, if users need to use documents, there are usually two ways: the first way, users copy them through a USB flash drive. Many ...

AI Technical Summary

Problems solved by technology

This method has several disadvantages. If the user uses the document urgently, after putting the document into FTP, the user cannot obtain the document in time, causing work delays.

The security and privacy of the document cannot be guaranteed. After uploading to FTP, any user with an FTP account can

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