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专利名称: MODBUS TCP COMMUNICATION BEHAVIOUR ANOMALY DETECTION METHOD BASED ON OCSVM DUAL-PROFILE MODEL
其他题名: 基于OCSVM双轮廓模型的Modbus TCP通信行为异常检测方法
作者: Shang WL(尚文利); Wan M(万明); Li L(李琳); Zeng P(曾鹏); Yu HB(于海斌)
所属部门: 工业控制网络与系统研究室
专利权人: 中国科学院沈阳自动化研究所
专利国别: 世界专利组织
专利类型: 发明
专利状态: 有效
摘要: Proposed is an anomaly detection method for communication behaviours in an industrial control system based on an OCSVM algorithm. According to the present invention, a normal behaviour profile model and an abnormal behaviour profile model, i.e. a dual-profile model, of communication behaviours in an industrial control system are established, parameter optimization is performed by means of a particle swarm optimisation (PSO) algorithm, an optimal intrusion detection model is obtained, and abnormal Modbus TCP communication traffic is identified. According to the present invention, the false alarm rate is reduced by means of cooperative discriminating of the dual profile model, the efficiency and reliability of anomaly detection are improved, and the method is more applicable to practical applications.
优先权数据: CN201410699413A
是否PCT专利:
申请日期: 2014-12-30
公开日期: 2016-06-02
专利申请号: WO2014CN95576
公布/公告号: WO2016082284
语种: 英语
产权排序: 1
内容类型: 专利
URI标识: http://ir.sia.cn/handle/173321/18879
Appears in Collections:工业控制网络与系统研究室_专利

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Recommended Citation:
Shang WL,Wan M,Li L,et al. MODBUS TCP COMMUNICATION BEHAVIOUR ANOMALY DETECTION METHOD BASED ON OCSVM DUAL-PROFILE MODEL. WO2016082284. 2016.
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文件名: WO2016082284A1.pdf
格式: Adobe PDF
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