Cybersecurity Comprehensive Risk Assessment Methods and Systems

Abstract

A comprehensive cybersecurity risk assessment method, executed by a system, includes the following steps: (A) collecting multiple log data and obtaining current anomaly information based on the log data; (B) obtaining at least one related target historical anomaly information from multiple historical anomaly information based on the current anomaly information, wherein at least one of the source resource, target resource, and attack characteristics of each target historical anomaly information is the same as the source resource, target resource, and attack characteristics of the current anomaly information; (C) treating the current anomaly information and the at least one target historical anomaly information as multiple related anomaly information, and calculating a comprehensive risk score based on the related anomaly information.

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