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NON-INTRUSIVE DIGITAL AGENT FOR BEHAVIORAL MONITORING OF CYBERSECURITY-RELATED EVENTS IN AN INDUSTRIAL CONTROL SYSTEM
NON-INTRUSIVE DIGITAL AGENT FOR BEHAVIORAL MONITORING OF CYBERSECURITY-RELATED EVENTS IN AN INDUSTRIAL CONTROL SYSTEM
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机译:用于工业控制系统中与网络安全相关的行为的行为监测的非侵入式数字代理
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摘要
There is described a digital agent for monitoring of cybersecurity-related events in an industrial control system, said digital agent being residable in a host and comprising: - a module for monitoring behavioral data of said host, such as violation of security policy, system usage metric, etc. - a module for recording behavior baseline of said host, such as operating system, operating system version, firewall status etc. - an agent state machine for monitoring the CPU load and/or memory usage of said host; and - an agent communication module for transmitting monitored data to an analysis unit external to the industrial control system. There is also discussed a cybersecurity system including an agent according to the invention, a method for operating an agent as well a computer program for executing the method.
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