Method for implementing access cross-domain by using local proxy server

Abstract

The method comprises: 1) the client side gets the proxy server; 2) the proxy server processes the request from client side; 3) the proxy server returns the data to the client side. In the step 1, when client side requests to visit remote server, the local domain web server reads the address of proxy server and the port in the configure file of the web server. In the step 2, after the proxy server receives the request from client side, it reads the sensitive data from web server, and reads the port information of remote server receiving the data from the configure file of proxy server. In the step 3, after the remote server processes the data, it returns the data to the proxy server that saves the sensitive information into the local domain web server and then saves the non-sensitive data in the database and sends it the client side.

Description

technical field [0001] The invention relates to a method for realizing cross-domain access by using a local proxy server, and belongs to the technical field of proxy servers. Background technique [0002] With the rapid development of information technology, the application software of various enterprises has gradually evolved from a stand-alone system to a network cross-domain collaboration system. Although the cross-domain collaboration system has brought benefits to enterprises and improved productivity, the ever-changing information technology has also brought enterprises It brings about security issues of cross-domain systems. The AVIDM (Aerospace Integrated Manufacturing) system is an application system based on the B / S framework. In the past, during the collaboration process, the WEB server ports of each domain were open to all clients in all domains. This will result in all clients being able to obtain Some sensitive data of the server, resulting in leakage of sensi...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of information technology, the application software of various enterprises has gradually evolved from a stand-alone system to a network cross-domain collaboration system. Although the cross-domain collaboration system has brought benefits to enterprises and improved productivity, the ever-changing information technology has also brought enterprises Brings security issues for cross-domain systems

The AVIDM (Aerospace Integrated Manufacturing) system is an application system based on the B / S framework. In the past, during the collaboration process, the WEB server ports of each domain were open to all clients in all domains. This will result in all clients being able to obtain Some sensitive data of the server, resulting in the leakage of sensitive data and potential threats to the AVIDM system

Although the existing proxy server can be used to solve the problem, the existing proxy server needs to be configured in the browser of the client. For an enterprise with tens of thousands of people, it is obviously not feasible to use an ordinary proxy server. It will bring considerable workload to network administrators

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