查询词典 access control

If you select a section, Access pastes the control in the upper-left corner of the section.

如果选择某一节，Access 将把控件贴在该节的左上角。

End users control RoA via DTMF by keying in the access code then the number you wish to connect with or RoA can be configured to open an autocall to a preset number on carrier detection.

用户可以通过DTMF信号来控制RoA---首先输入接入码（access code ，默认47#），然后输入你想拨打的对端号码。RoA也可以被配置为在载波检测时自动拨号。

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。

Access 2003 own the mighty and applied tool in a set of functions, its perfect degree is good enough to satisfy the demand that profession develop personnel.nevertheless, new hand too can very and easily of study with control that product.pass to create to set up or use the mighty database solution, you can more relaxedly buildup, interview with share the information resources.

access 2003 拥有一套功能强大的应用工具，其完善程度足以满足专业开发人员的需要。虽然如此，新手也能十分容易的学习和掌握该产品。通过创建或使用强大的数据库解决方案，您能够更为轻松地组织、访问和共享信息资源。

Access Control Service provides capabilities for controlling user access to Web applications and services by federating with multiple standards-based identity providers.

访问控制服务通过与多种基于标准的identity供应方合作而提供了控制用户访问网络应用及服务的能力。

That's a good start. Remote access gateways have included network access control for ages.

我们已经有了一个很好的开始，远程接入网关能够长时间的对网络进行接入控制。

Gauges access control system, its general as the main contact devices to electrical use, the use of instruments should pay attention to access the load power, voltage and current shall not exceed their ratings.

仪表接入控制系统时，其接点装置一般作为主令电气使用，使用时应注意接入仪表的负载功率，电压及电流均不得超过其额定值。

So some key issues of access control and trust management in grid environments are researched in this thesis and our work mainly include: The traditional security mechanisms are mainly concerned about the security of the provider of resources and miss the protection of the access requesters.

为解决网格环境的动态性和不确定性带来的安全问题，对网格环境下的访问控制和信任模型进行深入研究，既具有理论意义亦具有实用价值，研究内容主要包括：传统的访问控制方法仅仅对资源提供方提供了保护，没有考虑访问主体的安全。

In yet another embodiment, an access point transmits a beacon or an association message including a capability information element that indicates operation or support for a legacy preamble, HT STA preambles and a medium access control packet transmission with HT protection mechanisms.

在又一个实施方式中，接入点发射包括性能信息元素的信标或相关报文，所述信标或相关报文指示对于传统前置码、HT STA前置码以及具有HT保护机制的媒体接入控制分组传输的运行或支持。

When receiving the pseudo acknowledge signal via the memory access control unit, the CPU switches the memory access method for the external processing unit to the fixed waiting mode.

CPU(10)，当通过存储访问控制装置(11)接受拟似确认信号时，将与外部处理单元的存储访问方式切换到固定等待模式。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了