Threat intelligence analysis method and device thereof, electronic device and storage medium
By determining the initial reputation value and calculating multi-dimensional reputation values in threat intelligence analysis, and using clustering algorithms for correction, the problem of low accuracy in threat intelligence analysis is solved, enabling the credibility assessment of third-party open-source intelligence and improving the quantity and quality of threat intelligence.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HILLSTONE NETWORKS CO LTD
- Filing Date
- 2022-12-29
- Publication Date
- 2026-06-09
AI Technical Summary
In existing technologies, the accuracy of threat intelligence analysis is low, especially the lack of effective methods for assessing the credibility of third-party open-source intelligence, resulting in a high false positive rate and an inability to effectively utilize third-party open-source data.
By determining the initial reputation value of the intelligence to be analyzed, calculating its reputation value in preset dimensions such as time, tag, and aggregation, and correcting it using a preset clustering algorithm, the target reputation value is calculated to determine credible intelligence, thereby improving the accuracy of the analysis.
It improves the accuracy and quality of threat intelligence analysis, effectively utilizes third-party open-source intelligence, and enhances the quantity and quality of threat intelligence for security vendors.
Smart Images
Figure CN116186691B_ABST