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网络空间已成为海洋、陆地、天空、太空四维空间之外的人类活动第五维空间,网络空间安全对国家和社会的发展具有举足轻重的地位.近年来随着人、机、物三元融合发展趋势在信息技术领域的不断演进,网络空间的安全形势日益严峻.除了呼吁加快推进网络安全法律体系建设,学术界和IT工业界也正积极探索有效的技术手段,力求构建完备的网络安全管理体系.网络安全研究涉及的范围较广,其中以网络行为为核心的安全研究越来越受到重视.面对复杂的现网环境,对行为时
Cyberspace has become the fifth dimension of human activities beyond the four-dimensional space of the sea, land, sky and space, and cyberspace security plays an important role in the development of the country and society.In recent years, with the development of ternary integration of people, machines and things Trends in the field of information technology continue to evolve, the cyberspace security situation is increasingly grim.In addition to calling for accelerating the legal system of network security, academia and IT industry are also actively exploring effective technical means, and strive to build a comprehensive network security management system Network security research involves a wide range, of which the network behavior as the core of security research more and more attention.In the face of complex network environment, the behavior of