【摘要】 Internet的飞速发展使得与之相对应的网络安全问题日益突出。旧的单层次的安全体系结构日益显得力不从心,迫切地需要提出一种新的安全防御体系结构,文章在对已有的安全体系结构及安全部件的研究的基础上,分析它们的长处及不足,提出了一种新的安全体系结构,使得各安全因素能够有机地结合,从而最大程度上保证了系统的安全。更多还原

【Abstract】 The flying development of the Internet makes the security of net become more and more extrusive.The ability of the traditional single layer security architecture becomes more and more not equal to it’s ambition,it is urgent to bring forward a new kind of security defense architecture.After having studied the existing security architecture and relevant components,this paper analyzes their pros and cons,and devises a new one which combines each security factor with others tightly so as to ensure the security of the system to the utmost extent.更多还原