论企业网络空间主动防御系统设计及建设

企业信息安全关乎企业安全，企业安全关乎国家机密安全。随着企业信息化发展水平的不断提升，所面临的信息安全威胁也越来越大。企业一直都高度重视信息安全工作，制订了信息安全防护总体策略，但是通过分析得出当前的安全防御措施虽然能够解决绝大多数已知的恶意攻击问题，却对新型、未知的攻击无法识别和处理。因此，为了保证企业网络空间的正常运维，文中提出了建设企业网络空间主动防御系统。

Design and Construction of Proactive Defense System for CSR Corporation Cyberspace

As a key national enterprise for research,development,production,maintenance and operation of national high-speed EMU,China South Locomotive & Rolling Stock Corporation Limited(CSR),always attaches great importance to the information security of enterprise for its direct concern with the security of enterprise and even with the security of national secrets. With the increasing developmental of enterprise informatization,the enterprise also faces increasingly serious information threats. Under this circumstance,CSR developed formulates and establishes a corporate information security strategy. However,analysis and study indicate that current corporate security defense measures could only resist most known malicious attacks and hardly identify and eliminate the new and unknown attacks. Therefore,in order to ensure the smooth and normal operation of enterprise cyberspace,CSR proposes the construction of proactive network security defense system for enterprise cyberspace.