A Research and Analysis Method of Open Source Threat Intelligence Data

• 作者: Chengjun Sun Jin Zhang Ruyue Liu Xiaoli Gong Xiaoyu Yang Ziping Zhao
• 来源期刊: 国际计算机前沿大会会议论文集
• 学科: 社会科学
• 关键词: THREAT INTELLIGENCE CYBER SECURITY CIF
• 年，卷（期）: 2017,（1）
• 页码范围: 88-90
• 页数: 3页
• 分类号: C5

摘要

As the form of cyber threats becomes more complex,which leads to a widespread concern about how to promote network security active defense system by using the exploding cyber threat intelligence.Basing on the content analysis method,introduces the precision,recall rate and timely rate on the basis of the change of time dimension,and analyzes the threat intelligence provider from three aspects.The validity of this method is verified by the test of massive source of threat data,which improves the efficiency of CIF analysis and makes it easy to analyze and extract the threat intelligence information quickly.