A method for document interaction between internal and external networks

Abstract

The invention discloses a document interaction method for internal and external networks. A document storage service system is deployed in the internal network, and a document transfer service system is deployed in the external network. The document storage service system is used to store user documents, and the document transfer service The system is used to upload documents to the intranet or download documents from the intranet, and the file stream is transmitted through http requests between servers. The advantages of the present invention are: the consideration of system security is more comprehensive. Firstly, the user account is independent, and the external network cannot completely access the internal network data, which ensures the security of each user's document; The auditor can only transfer out after reviewing, which adds another layer of protection in terms of document security; secondly, an audit function is added, if the document is leaked, the person who leaked can be identified through this function; the document stream passes through the http request between the server and the server To achieve transmission, it is difficult to intercept data from the outside, ensuring the security of data transmission.

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 modify, delete, and download the document. As a result, some confidential documents may be leaked, and the operation records in FTP cannot be recorded. make statistics

In addition, a dedicated colleague is required for document maintenance and conversion, which increases the company's additional costs

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