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This paper,first gives primal process and method about design of electronical commerce website,respectively in three design technology such as ASP PHP JSP of dynamic website,adopt unitive API interface,use same database case.The kernel is running platerform and running environment constructing operate network database,This difficulty is compile of three language code used to manipulate commerce data stream.About thesis of "password validate of logging in"," website safety","database encrypt",will give... This paper,first gives primal process and method about design of electronical commerce website,respectively in three design technology such as ASP PHP JSP of dynamic website,adopt unitive API interface,use same database case.The kernel is running platerform and running environment constructing operate network database,This difficulty is compile of three language code used to manipulate commerce data stream.About thesis of "password validate of logging in"," website safety","database encrypt",will give in the other paper. 本文第一个分别利用ASP,PHP,JSP这三个动态网站技术 ,采用统一的API接口 ,使用同一个数据库案例 ,给出了电子商务网站设计的主要步骤和方法 ;其核心便是构造操作网络数据库的运行平台和运行环境 ,其难点便是操纵商务数据流的三种语言代码的编写。至于“登录密码验证“,“网站安全”,“数据库加密”等论题将在其他文中给出 With the improvement of info techonogy and Internet,security becomes moreimportable.Traditional security techonogies ,such as:password validating, software gainst virus and firewall.etc,are belong to a sort of passive defance.it is mainly to patch the security holes.An ideal security system needs flexibility,robustness and self_rule.This paper describes the design of a real-time Intrusion Detection Expert System and lays a strongemp hasis on the uncertain fuzzy inference . And it can adaptively lean subjects'behavior... With the improvement of info techonogy and Internet,security becomes moreimportable.Traditional security techonogies ,such as:password validating, software gainst virus and firewall.etc,are belong to a sort of passive defance.it is mainly to patch the security holes.An ideal security system needs flexibility,robustness and self_rule.This paper describes the design of a real-time Intrusion Detection Expert System and lays a strongemp hasis on the uncertain fuzzy inference . And it can adaptively lean subjects'behavior pattems over time and detects behavior that deviates from these patterns. 随着信息技术和Internet的迅速发展,计算机的安全问其越来越为人们所关注。传统的安全技术,如口令验证、反病毒软件及防火墙等均属于一种被动的防御措施,其主要特征是不停地补堵安全漏洞。理想中的计算机安全系统所需要的是一种具备适应性、稳健性和自治性的技术。为此,论述了一个基于CVE实时的入侵检测专家系统(IDES)的设计,并把重点放在模糊推理机的不精确推理上。该系统能随着时间的推移自适应地学习目标的行为模式,并检测偏离这些模式的行为。
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