摘要
Abstract
The aim is to provide a review of the research on foreign cyber threat intelligence,so as to provide reference value for researchers studying related topics.This paper mainly uses CiteSpace 6.1.4 software to draw a graph and analyze the topic using the graph.Firstly,it analyzes the annual publication volume and research fields of foreign cyber threat intelligence.Then,it analyzes the themes of foreign cyber threat intelligence research through keyword co-occurrence,keyword clustering,timeline and emergent words.Finally,the main content of research on foreign cyber threat intelligence is elaborated:cyber threat,network intrusion detection,cyber threat intelligence sharing,and technologies and measures to solve cyber threat.The foreign countries pay more attention to the research topic of cyber threat intelligence,mainly focusing on computer technology,network and computer security,network intrusion,cyber threat intelligence sharing,and measures to solve cyber threat.关键词
网络威胁情报/威胁情报/网络安全/网络入侵检测/网络威胁情报共享Key words
cyber threat intelligence/threat intelligence/network security/network intrusion detection/network threat intelligence sharing分类
信息技术与安全科学
