网络空间靶场技术研究

网络靶场已经成为支撑网络空间安全技术验证、网络武器试验、攻防对抗演练和网络风险评估的重要手段。本文首先介绍了网络靶场国内外研究现状；然后介绍了靶场相关技术的研究进展，包括大规模网络仿真、网络流量/服务与用户行为模拟、试验数据采集与评估、系统安全与管理等方面；最后阐述了网络靶场发展面临的挑战与发展趋势。

Cyber Ranges: state-of-the-art and research challenges

Cyber Range has become a very important means to support tasks such as network security technology validation, network weapon testing, training of network attack and defense, and network risk assessment etc. In this survey, we first give an overview of the current research works in the field of Cyber Range, including both domestic and international contributions; secondly, state-of-the-art techniques of Cyber Range is described, including large-scale network simulation, network traffic/service and user behavior simulation, acquisition and analysis of testing data, and system security and management etc.; finally, we concluded the paper by discussing the challenges and trends of Cyber Range.