摘要
IPv6因其巨大的地址空间和内嵌的安全机制,已经开始逐步取代IPv4成为下一代互联网的标准网络协议。本文首先简要介绍了IPv6相比IPv4具有的优势,IPv6自身的安全机制以及IPv4向IPv6过渡的主要技术。其次重点探讨了IPv6网络中存在的安全隐患以及相应的安全对策,主要针对协议过渡技术,IPv6协议自身,移动IPv6存在的隐患,以及IPv6对现有安全体系的挑战进行了分析,并提出了相应的安全建议。最后对IPv6的应用前景进行了总结和展望。
Due to huge address space and embedded security mechanisms of IPv6,IPv4 has been gradually replaced by IPv6 which is regarrded as the standard network protocol for the next-generation Internet.In this paper,the advantages that IPv6 has over IPv4,IPv6＇s own security mechanism and the main technologies of IPv4 to IPv6 transition are briefly introduced.The potential security risks in IPv6 network that mainly include the security risks of protocol transition technology,IPv6 protocol and mobile IPv6,as well as Pv6＇s challenge to the existing security system have been discussed,and the corresponding security measures are suggested.Finally,the summary and outlook of application prospects of IPv6 are illustrated.
作者
李嘉伟
魏金侠
龙春
Li Jiawei;Wei Jinxia;Long Chun(Computer Network Information Center,Chinese Academy of Sciences,Beijing 100190,China;China University of Chinese Academy of Science,Beijing 100049,China)
出处
《科研信息化技术与应用》
2018年第1期38-48,共11页
E-science Technology & Application
基金
国家重点研发计划(2017YFB0801900)
高安全等级移动终端关键技术-移动终端安全状态分析与可视化监控技术(2017YFB0801902)
网络安全保障体系建设工程(XXH13507)
安全可控专用浏览器项目
