Method and system for realizing file sharing access control based on protocol proxy

Abstract

The invention discloses a method for realizing file sharing access control based on protocol proxy. The method comprises that a subscriber computer inputs logon information to log on a file sharing proxy server; the logon information input by the subscriber computer is verified in the file sharing proxy serve; a response is made to a shared file access request initiated by the subscriber computerwhich passes the verification to judge whether the subscriber computer has access authority to a requested shared file A or not; if so, the subscriber computer accesses the shared file A by proxy andthe response data packet of the file sharing server is used as a return result and is encapsulated; and otherwise, an access refusal is used as the return result and is encapsulated, the return result is returned to the subscriber computer and an access log is recorded. The invention additionally discloses a system for realizing file sharing access control based on protocol proxy. The invention has the advantages that the shared file access is separated from the dependence on an ntfs file system and the use demands of flexible identity authentication and access behavior auditing can be satisfied.

Description

technical field [0001] The invention relates to the technical field of file sharing access control, in particular to a method and system for realizing file sharing access control based on a protocol agent. Background technique [0002] In the daily computer office application in the enterprise, especially in the scenario where multi-person collaboration is required, in order to facilitate the use and improve work efficiency, it is often necessary to set up a special file server to meet the needs of the work, and all data are stored in a centralized in such a server. With the rapid development of enterprises, there are more and more important documents, research and development results, project materials, etc., which put forward higher requirements for the security of data on the server. The access control of these important documents becomes a security problem that needs to be solved for file sharing within the enterprise. [0003] To achieve secure access control to share...

AI Technical Summary

Problems solved by technology

[0013] 1. The combination of identity authentication and Windows operating system account is too close and inflexible;

[0014] 2. Authority control relies too much on the ntfs protocol, and the authorization is cumbersome;

[0015] 3. There is no relevant file access log for retrieval, and it is impossible to trace the source of the incident to find the person responsible for the accident, which makes enterprise managers helpless when dealing with such incidents

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