Web attack behavior detection method and system based on file service system

Abstract

The invention provides a web attack behavior detection method and system based on a file service system. A Web server periodically monitors a file access request from at least one client to the file service system; the Web server receives a file access request, extracts the category of the file access request, if the file access request is a file uploading request, the Web server starts a file uploading mode attack behavior detection program for scanning, and if no attack behavior exists, extracts a file identifier, looks up a table to obtain a file storage position, and sends the uploaded file to a specified position for storage; if the request is a file downloading request, the position of a file to be downloaded is directly positioned according to the file identifier, a file downloading mode attack behavior detection program is started at the position, real-time scanning is carried out while the file is acquired at the position of the downloading request, and if an attack behavior is found, an interception program is started, and the downloading request is rejected; therefore, file attack behavior scanning is performed in a targeted manner, and the security of the file is ensured.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a web attack behavior detection method and system based on a file service system. Background technique [0002] With the rapid development of computer technology, the technology in network, disk, CPU and other aspects has been greatly improved, and the distributed file service system has been continuously improved and improved. At the same time, with the application of large-scale parallel computing, network new media, image processing and other There is also a growing need for a large-capacity, high-performance, high-reliability distributed storage environment. [0003] Although the existing distributed file service system has basically met the user's storage requirements for files, due to the user's restriction on the security level of different files, some files in the file service system are faced with security threats, especially the network in the hidden danger of ...

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