Remote file management system and remote file management method thereof

Abstract

The invention discloses a remote file management system and a remote file management method thereof. The system comprises a client operation module, a remote file management server module, an encryption intermediate module and a watchdog module. The method comprises the steps that a client operation module initiates a file operation request; the encryption intermediate module encrypts the operation request according to a message interaction protocol; the remote file management server module receives the encrypted message, decrypts the encrypted message to obtain a plaintext of the file management request, executes a corresponding file management operation, re-frames and encrypts an operation result, and sends the operation result to the client operation module which initiates the request;and the running state of the remote file management server module is monitored, and the watchdog module is triggered to reset the system when the file management process is abnormal and crashes, so asto recover normal running. According to the invention, the network security between the server and the client can be enhanced, and the running health state of the server module is monitored through the watchdog process so as to prevent the process of the server module from being abnormal.

Description

technical field [0001] The invention relates to the technical field of file management and communication, in particular to a remote file management system and a remote file management method thereof. Background technique [0002] In modern computer systems, programs, data, and IO devices all exist in the form of files, so file management has become one of the important functions of the operating system. In order to make full use of the computer and its corresponding resources, users not only need to frequently access the file system of the operating system, but also need to perform a series of management operations on the file system, such as creating directories / files, deleting directories / files, and so on. [0003] With the development of network technology, a large number of users not only need to manage the file system on the local operating system, but also need to manage the file system on the remote operating system. In addition, for some embedded systems, there is n...

AI Technical Summary

Problems solved by technology

The C / S model in the prior art lacks a method for encrypting and decrypting the interactive messages between the client and the server, making it difficult to guarantee the network security of the C / S model

At the same time, there is a lack of monitoring of the health status of the server, making it difficult to detect abnormal server processes in time

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