关键词: 大数据, 网络安全, 情报, 漏洞管理, 威胁情报, 漏洞数据库

Abstract: The purpose of this paper is to study the application of intelligence in network security vulnerability management under big data environment. The methods and related information resources of network security vulnerability management are analyzed, and the disadvantages of ignoring vulnerability management, vulnerability information and big data are pointed out. The intelligencedriven closedloop management mechanism of network security vulnerabilities is proposed, and the intelligencedriven network security vulnerability management framework in big data environment is constructed. The application practice of campus network shows that the framework is effective and gives full play to the role and value of intelligence.

Key words: big data, network security, intelligence, vulnerability management, threat intelligence, vulnerability database