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Distributed system safety detection method and system, electronic equipment, storage medium

A distributed system and security detection technology, applied in the field of information security, can solve problems such as poor security of distributed control systems

Active Publication Date: 2020-08-04
网御安全技术(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the security of the existing distributed control system is poor

Method used

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  • Distributed system safety detection method and system, electronic equipment, storage medium
  • Distributed system safety detection method and system, electronic equipment, storage medium
  • Distributed system safety detection method and system, electronic equipment, storage medium

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Embodiment Construction

[0040] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0041] Furthermore, the drawings are merely schematic illustrations of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities may be impleme...

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Abstract

The invention provides a security detection method and system for distributed systems, electronic equipment, and a storage medium. The security detection method comprises the following steps that a first processing node generates a source data packet, and analyzes the source data packet to obtain multiple detection data; the first processing node sends the detection data and the load data of the source data packet to a first security enhanced node; the first security enhanced node obtains the detection data and the load data, determines whether the detection data is in a preset white list andwhether the load data of the source data packet is within the pre-specified rule range, determines that a security event occurs in the distributed systems if the detection data is not in the preset white list or the load data is not within the pre-specified rule range, and sending the detection data to an external management platform. In this way, the processing node does not need to change the software and hardware structures of the existing system, nor does it increase the computing load of the processing node and the network load in the distributed systems.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to a distributed system security detection method and system, electronic equipment, and a storage medium. Background technique [0002] With the "Stuxnet", blackouts in Ukraine, Venezuela, Argentina and other events, the security issues of industrial control systems have become increasingly prominent. In each DPU (Distributed Processing Unit, Distributed Processing Unit) work domain of the DCS (Distributed Control System, Distributed Control System) system, stable operation is the primary goal pursued, so the DPU work domain did not consider its safety at the beginning of the design question. Therefore, the security of the existing distributed control system is poor. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a distributed system security detection method and system, electronic equipment, storage med...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 不公告发明人
Owner 网御安全技术(深圳)有限公司