Abstract: Network attack and defense drills are important tools to detect security problems and improve security. China has attached great attention to network security especially after entering the era of big data in which the data resources became national strategic resources. How to protect the data generated and aggregated by key infrastructure, IOTs and big data platforms becomes a new challenge. Guiyang City, as the core area of Chinese first big data comprehensive pilot area, first tested the security of big data, creatively held Guiyang big data and network security drills featuring real network targets. Drill platforms, drill organizations and implementation methods for drill have achieved good results.

Key words: big data, security, real targets, key infrastructure, drill platform

摘要： 网络攻防演练活动是检测网络安全水平、提升安全能力的重要方式.我国高度重视网络安全，特别是进入大数据时代后，数据资源成为国家战略资源，如何保障关键基础设施、物联网、大数据平台所产生和汇聚的数据成为新的挑战.贵阳市作为国家首个大数据综合试验区的核心区域，在大数据安全方面先行先试，创造性举行了以真实网络目标攻防为特色的贵阳大数据及网络安全攻防演练活动，创建了实网演练平台、演练组织架构、演练实施办法等支撑体系，取得良好效果.

关键词: 大数据, 安全, 真实目标, 关键基础设施, 演练平台