【摘要】 基于IPv6下一代网络的安全问题是当前研究的热点问题之一。本文从网络安全基本要求和安全问题的基本特点出发,提出了一个IPv6动态安全防御体系模型。该模型充分考虑了下一代网络移动、IPv4/IPv6长期并存的特点,具有层次化设计、集中化管理和分布式控制相结合、动态智能响应的特点。更多还原

【Abstract】 Security threat is one of the most important problems waiting to be solved in IPv6-based next generation networks.This paper proposes a new security defense system model,concluded from the basic problems and features of network security.This security defense system model deeply considers the mobility and IPv4/IPv6 coexistence aspects of network evolvement.It is designed in hierarchical pattern,with center management and distributed control,and is able to auto-respond intelligently.更多还原