查询词典 security system

The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure. Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis ofOCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.

在系统设计和实现的过程中，考虑到PKI作为普适性安全基础平台的特点，特别强调PKI系统自身的安全性；第二，首次在PKI系统的设计中提出了"可信密钥管理中心"的概念，这一独特设计大大地强化了密钥管理功能的实施，为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备；第三，对证书状态验证机制进行了深入研究，设计了证书状态模拟系统，以指导PKI系统和应用的部署和实施；在此基础上，基于时间约束首次给出了认证字典的一种新的分类方法；第四，对OCSP协议进行了形式化分析，设计和实现了一种高效、可扩展的OCSP系统；第五，分析了WPKI工作环境对设计安全基础平台提出的特殊要求，结合无线移动设备的具体特点，基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制；第六，对一类公平交换协议进行了深入的研究，从设计公平交换协议的密码基础结构出发，提出了一种新型的基于RSA密码体制的高效CEMBS；在此工作的基础上，设计了一种基于RSA密码体制的最优化公平交换协议。

The security of PKI system itself is especially emphasized during the system design and implementation process, which is in accordance with the pervasive characteristic of PKI. Second, the concept of a Trusted Key Management Center is introduced for the first time. This technology greatly strengthens key management practices and allows for smooth transition from PKI to Key Management Infrastructure . Third, certificate status mechanisms are investigated in depth, and a certificate revocation performance simulation system is devised. All these work will provide guides to practice and employment of PKI applications. Based on time constraints, a new taxonomy for authenticated dictionaries is proposed. Fourth, formal analysis of OCSP protocol is carried out; then an efficient and scalable OCSP system is developed. Fifth, the special requirements caused by the working environments of Wireless PKI are analyzed. Based on communicative hashing and dynamic Merkle hash tree, an efficient certificate status validation method suitable for WPKI is presented. Sixth, one important kind of fair exchange protocols is studied, and a new CEMBS based on RSA cryptosystem is proposed. Afterwards, a novel fair exchange protocol totally based on RSA signature scheme is devised.

在系统设计和实现的过程中，考虑到PKI作为普适性安全基础平台的特点，特别强调PKI系统自身的安全性；第二，首次在PKI系统的设计中提出了"可信密钥管理中心"的概念，这一独特设计大大地强化了密钥管理功能的实施，为PKI向密钥管理基础设施的平滑过渡提供了良好的技术准备；第三，对证书状态验证机制进行了深入研究，设计了证书状态模拟系统，以指导PKI系统和应用的部署和实施；在此基础上，基于时间约束首次给出了认证字典的一种新的分类方法；第四，对OCSP协议进行了形式化分析，设计和实现了一种高效、可扩展的OCSP系统；第五，分析了WPKI工作环境对设计安全基础平台提出的特殊要求，结合无线移动设备的具体特点，基于可交换杂凑函数和动态Merkle杂凑树设计出了一种适用于WPKI环境的高效证书状态查询机制；第六，对一类公平交换协议进行了深入的研究，从设计公平交换协议的密码基础结构出发，提出了一种新型的基于RSA密码体制的高效CEMBS；在此工作的基础上，设计了一种基于RSA密码体制的最优化公平交换协议。

By the study of system security, during implement the MIS,the paper shows a way of system management, including two key techniques in user popedom and system log, and shows some discusses in familiar problem of system management.

文摘：在开发管理信息系统的过程中，通过对系统管理安全性方面的研究，提出了利用权限口令和操作码2种关键技术来完成系统权限管理和日志管理的方法，并就系统管理中几个常见的问题做了一定的探讨和分析。

According to different user, the system setting relevant popedom to access interrelated data, query and manage the pertinent content with his transaction processing, thus, it can be propitious to design the system and its'maintenance, so as to improve the security of the system, at the same time it lighten the manager's workload by using the system, and it can provide interrelated data report forms.

依据不同的使用对象，设定相应的权限拜访相关的数据，查询、管理跟自己事务处置相关的内容，这样有利于体系的开发与维护，提高了体系的安全性，同时又减轻了管理员的工作量，还可以提供相关的数据报表，该体系可认为试验室及试验教授教养提供有效的管理手腕。

All ofusers of the system are separated into eight soles, and each sole has different privileges. Users are assigned and privileged by DBA. Any user must pass the identity validation before using the system. IP banding is used to increase the security of the system on hardware, which means the DBA must usethe IP set by program. Leaders can function as sanctifier of important information when using the system.

根据用户的职能，把系统用户分成八个角色，每个角色根据各自的职能拥有不同的权限，用户由系统管理员分配和授予角色，必须首先经过身份验证才能进入系统；在硬件方面实行IP绑定，由服务器程序设定了行使系统管理员职能必须使用规定的IP地址；对重要信息的管理必须由主管领导审批，为此设计了各级领导的审批功能。

Shanghai principle light software company Respective profession: Computer software Software test software engineer Mainly is engaged in the printer driver the test The Shanghai negotiable securities Times panoram network sponsor network starts off develops Respective profession: Computer software Does not have other The road develops the personnel Education experience Shanghai electrical machinery institute computer application technical college Programming language - familiar C, object-oriented language and so on programming C++, VB, java, assembly Computer network - computer network principle, website construction and maintenance Database - Access Computer application - computer assembly and service, construction of data The operating system - skilled grasps the Windows all operating system, has the certain foundation to Linux Charting - Auto CAD intermediate, PhotoShop, Flash, multimedia technical Authorware The science and technology manages the school computer application specialized middle school Computer network technology, computer composition principle, visible programming VB, Computer operation system, computer operation technology, homepage manufacture, network security, Computer system maintenance, microcomputer principle and assembly language, office automation and so on.

上海理光软件公司所属行业：计算机软件软件测试软件工程师主要从事打印机驱动程序的测试上海证券时报全景网络主办网上路演所属行业：计算机软件无其他路演人员教育经历上海电机学院计算机应用大专编程语言——熟悉C，面向对象程序设计C++、VB、java、汇编等语言计算机网络——计算机网络原理、网站建设与维护数据库——Access 计算机应用——计算机组装与维修、数据结构操作系统——熟练掌握Windows所有操作系统、对Linux有一定基础制图——Auto CAD中级、PhotoShop、Flash、多媒体技术Authorware科技管理学校计算机应用中专计算机网络技术，计算机组成原理，可视化程序设计VB，计算机操作系统，计算机操作技术，网页制作，网络安全，计算机系统维护，微机原理和汇编语言，办公自动化等等。

Nanjing Polygalaceae Information Technology Development Co., Ltd., Taiwan Polygalaceae Technology Group in 1992 in mainland China to set up the Direct Company, is specialized in the modern education system software, high-tech information system software (including security surveillance, remote communications management system, video Conferencing systems, multi-media teaching network system) high-tech enterprises, and also responsible for the entire group's global product research and development and marketing in China.

南京远志资讯科技开发有限公司，是台湾远志科技集团1992年在中国大陆成立的直营公司，是专业从事现代教育系统软件、高科技信息系统软件（包括安防监控系统、远程通讯管理系统、视频会议系统、多媒体教学网系统）高新技术企业，并同时负责整个集团全球产品的研发工作及中国地区市场行销。

LonBon is the largest and most respected Original Equipment Manufacturer for intercom systems（contains Bank/ Window Intercom Kits, Bank/ Window Intercom Kits Customer Scoring,Intercoms for Commercial and Institutional Applications,Elevator exclusive intercom system, Intercoms for Apartments and Schools intercoms,Healthcare and Nurse Calls Applications,Hospital ICU visiting system,Intercoms for Correctional Applications,Intercoms for Correctional Visitation Applications,Digital and Analog Recording Cards）, queuing management systems（contains Wired Queuing Machine with Touch Screen, Wireless Queuing Machine with Touch Screen,Simple-model Wired Queuing Machine, Simple-model Wireless Queuing Machine,Hospital Diagnosis Queuing System,Hospital Medicine Taking Ticketer System,Hospital Auto Registering Machine）and security alarm systems in Greater China region.

公司专业从事&来邦对讲&系列产品(含银行窗口对讲机、评价器对讲系统、内部对讲系统、电梯专用对讲系统、学生公寓对讲系统、医院护理对讲系统、医院ICU探访对讲系统、监狱监仓对讲系统、监狱探访对讲系统、语音卡录音系统)、&来邦排队&系统（含触摸屏有线排队机、触摸屏无线排队机、简易型有线排队机、简易型无线排队机、医院分诊排队系统、医院取药叫号系统、医院自动挂号机）的开发、生产及销售，是中国市场卓具规模与实力的专用对讲系列产品和自动排队系统的生产、销售商。

Delimitating the conception of health , disease risk and medical insurance etc ., inducing the basic characteristic and the main function of the medical insurance ; recalling the history proceeding in the medical insurance law system in the world and establishment , development and reformation of our country ' s medical insurance law system ; analyzing the shortcomings of our traditional medical insurance law system and comparing it with the current law system from the aspects such as insurance efficiency , relation of right and duty , security level , covering scope and management methods etc .

界定了健康、疾病风险与医疗保险等概念，归纳了医疗保险的基本特征与主要作用；回溯了世界医疗保险法律制度的历史沿革和我国医疗保险法律制度的建立、发展与改革，剖析了我国传统医疗保险法律制度存在的弊端，并将之与我国现行医疗保险法律制度进行了比较分析，客观地指出了现行医疗保险法律制度与传统制度相比所取得的进步以及需要进一步完善的问题；探讨了当前完善我国医疗保险法律制度的相关政策建议。

Appling the sub system to a hilling management system which was greatly reduced the development time, it also proved that the common rights management system realized using Acegi security framework has a good compatibility, it can be easily embedded into the application system of SSH architecture.

把子系统应用到一个账单管理系统中，其开发时间大大缩短，同时也证明Acegi安全框架实现的通用权限管理子系统具有很好的兼容性，可以轻易嵌入到SSH架构的应用系统中。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。