查询词典 security guard

Including TCSEC (Trusted Computer System Evaluation Criteria; commonly called the "Orange Book"), which is a standard for computer security issued by the US government; ITSEC(the Information Technology Security Evaluation Criteria), which is a standard for computer security that was issued by the Europe, CC, which is a world standard for computer security; GB 17859-1999, which classified criteria for security protection of Computer information system in China.

本文论述了计算机网络安全现状、评价现状，以及网络信息安全评估标准，包括美国可信计算机安全评价标准，欧洲的安全评价标准，国际通用准则(CC，等同GB 18336)，我国计算机信息系统安全保护等级划分准则(GB 17859-1999)。

This text makes the basic theories problem of the related society security as the studying point of departure, and clarifies the theories foundation of the society security tax, and through drawing lessons from the international social advanced experience, combined actual circumstance of our country, clarifies the necessity and possibility to lay the social security tax in the our country, and on the foundation of the first step design of the basic frame of the social security tax, further puts forward to need to be adopted of related integration in laying social security tax .

本文以相关社会保障基本理论问题为研究起点，阐明了社会保障税的理论依据，通过借鉴国际社会的先进经验并结合我国的实际情况，阐明在我国开征社会保障税的必要性与可能性，并在对社会保障税税制基本构架进行初步设计的基础上，进一步提出了需要采取的与开征社会保障税相关的配套措施。

Triplicity is established for "application security"and"data security"and "law security "ofHospital Data Security Managerment System , and the science reference can be offeredto solve problems ofhospital data security.......

探索建立"应用安全"、"数据安全"和"法律安全"三位一体的医院数据安全管理系统，为解决医院数据安全问题提供科学借鉴。数据安全；电子签名；身份认证

By analysis of the financing"s status and existing programs, we can point out the necessity and feasibility of introduction the social security tax in China, and collection of social security tax is the best way to conclude the social security funds.By the comparition and analysis of other countries" style of social security tax, it can give more lessons; in the premise of Chinese actual situtiation , we point out the overall design about the principle, the style, system design, and matching police. It will give benefits to the perfection of social security system..

然后，又通过对世界各国的社会保障税模式进行比较和分柝，以资对我国社会保障税的开征提供可借鉴的经验，并在尊重我国实际情况的前提下，从社会保障税设计应遵循的原则、社会保障税模式的选择，税制要素设及其配套建设等方面提出了我国社会保障税的总体设计，以期对我国社会保障体系的完善有所裨益。

The design includes many new technologies in data exchange and data security, they are: Converting non-XML data to XML in order to apply the XML security technology to more data types; Using the technology of XKMS and PKI to manage the public key in order to overcome the shortage of complexity and difficulty in using PKI and improve the efficiency of the public key management; Using Diffe-Hellman algorithm combining with the public key technology to exchange secret key in order to furthest increase the security of the key; Using the technology of XML digital signature algorithm to ensure the integrity, message authentication and signer authentication of the data; Using the technology of XML encryption to ensure confidentiality of the data; Defining delegable access rules on the structure and content of the XML documents to provide fine-grained access control. According to the XML security framework, a XML security library is designed and implemented.

在对XML及其安全技术主要包括XML加密技术、XML数字签名、公钥管理、密钥产生和交换进行研究的基础上，结合传统密码技术和XML安全技术提出了一种基于XML的数据安全模型，模型中包含了目前网络数据交换和安全领域的一系列最新技术，主要有：将非XML格式数据转换为XML格式数据的方法，以保证现有的大部分网络数据能够应用XML安全技术；使用XML公钥管理技术结合PKI技术管理公钥，以克服PKI技术实施和部署复杂、难度大等问题，提高公钥管理的效率；使用Diffie-Hellman算法结合公钥技术交换密钥，以最大限度保证密钥的安全；使用XML数字签名技术保证数据的完整性、不可否认性和发送方身份认证；使用XML加密技术保证数据的机密性；根据XML文档的内容和结构定义授权访问规则进行良好的访问控制。

Security" means any note, stock, treasury stock, security future, bond, debenture, evidence of indebtedness, certificate of interest or participation in any profit-sharing agreement, collateral-trust certificate, preorganization certificate or subscription, transferable share, investment contract, voting-trust certificate, certificate of deposit for a security, fractional undivided interest in oil, gas, or other mineral rights, any put, call, straddle, option, or privilege on any security (including a certificate of deposit) or on any group or index of securities (including any interest therein or based on the value thereof), or any put, call, straddle, option, or privilege entered into on a national securities exchange relating to foreign currency, or, in general, any interest or instrument commonly known as a "security, or any certificate of interest or participation in, temporary or interim certificate for, receipt for, guarantee of, or warrant or right to subscribe to or purchase, any of the foregoing.

参见笔者文章，《美国&公司&的主要经营组织形式及法律特征分析》，&corporation&与&Company&在我国虽然都被翻译为&公司&，但它们在英文中却是两个完全不同的概念。

For the security market with restricted borrowing and short sale unallowed, Options pricing formula are advanced, and the relation between them and Black-Scholes Options pricing formula is discussed. The essence of Black-Scholes Options pricing formula is set forth. To the security market with restricted borrowing and short sale unallowed, stock returns risk pricing formula is advanced and the demonstration analysis of China security market is provided. From the demonstration analysis, arbitrage exists in China security market, which can be applied to explain the riddle of a great deal of China bank money and hot money swarming into China security market.

本文在B-S期权定价的基础上，直接利用股票本身的参数推导出股票收益率风险的定价公式；对不允许融资和卖空的证券市场，给出了看涨期权和看跌期权的定价公式，并讨论了他们和相应B-S期权定价公式之间的关系；对B-S期权定价公式的本质做出了阐述；对不允许融资和卖空的证券市场，给出了股票收益率风险的定义；利用股票收益率风险的新定义，对中国证券市场进行实证分析，得出中国证券市场存在套利，解释了2006年和2007年中国大量银行资金和国外热钱流向中国股市之谜。

The social security system of our country has beed obviously improved in the course of reform and opening-up while it still remains imperfect.A lot of problems such as the non-unified,the imperfect security system,the impertect security legal system,the unsufficient security funds and the disreaching security coverage need to be solved urgently.

我国的社会保障制度在改革开放过程中，已有明显的改善，但仍不健全，还存在管理体制不统一、保障体系不完善、保障法制不健全、保障基金不足额和保障覆盖面不到位等许多迫切需要解决的问题。

This topic is focus on building a safe, reliable, and fairly active defense capabilities campus network security model, by the security assessment, vulnerability scanning and other technical means, to reinforce the existing shortcomings and vulnerabilities of information systems, and to establish a strong defensing ability information system platform; useing related network security precautions technologies, to establish campus network security and prevention system, to fundamentally eliminate security threats from internal and external network.

本课题致力于构建一个安全、可靠、具有一定主动防御能力的校园网安全模型，通过安全评估、漏洞扫描等技术手段，对现有信息系统的缺陷、漏洞进行加固，建立具有较强防范能力的信息系统平台；利用网络安全防范的相关技术，建立校园网安全防范体系，从根本上解决来自网络内外部对网络安全造成的各种威胁。

Article 15 The persons in charge of computer security management of the important security protection entities and the information examinants shall attend the security technologies training acknowledged by the public security organs of the people's governments at the county level, and shall obtain the qualified security technologies training certificates.

第十五条重点安全保护单位计算机安全管理责任人和信息审查员应当参加县级以上人民政府公安机关认可的安全技术培训，并取得安全技术培训合格证书。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。