We now need to start a secure container that checks for authentication before accepting service access requests 我们现在需要启动一个安全容器，它要在接受服务访问请求之前对身份验证进行检查。
If a property is not present in this channel sink , it delegates the property access request to the next sink in the chain 如果属性不在该信道接收器中，则它将属性访问请求委托给链中的下一个接收器。
The authorization and access request rules and constraints of spatial region access control were defined , and the method of spatial data access control was described in detail 给出了授权和访问请求判断的方法，建立了二维空间区域访问控制模型。
Access control is a very important part of the security of operating system . access control is to control the access of objects by the identity of theuser , which is based on the identification and authentication mechanism 访问控制是操作系统安全保护中极为重要的一环，它是在标识与鉴别的基础上，根据用户身份对其提出的资源访问请求加以控制。
Other users would find load balancing useful because it ' s an intelligent and affordable method for apportioning high volumes of requests for server access across multiple machines , be they on the web or in a data center 其它用户也会发现负荷平衡很有用，因为它是一种智能的、一般能负担得起的方法，能把大量对服务器的访问请求按比例分配到多台机器中，而不管这些机器是在一个网站、还是在数据中心内。
For example , in the access request , " allow the finance manager to create files in the invoice folder on the finance server , " the subject is the " finance manager , " the target resource is the " invoice folder on the finance server , " and the action is " create files . 比如，访问请求“允许财务经理在财务服务器上的发票文件夹中创建文件”中，主体是“财务经理” ，目标资源是“财务服务器上的发票文件夹” ，动作是“创建文件” 。
It takes spatial data cache technology to establish the large capacity cache area for the backstage database , and to cushion customers ’ visiting request to the database , so as to reduce the frequency of the server access . in this way , the searching efficiency of the database system shall be improved 利用空间数据缓存技术,为后台数据库设置大容量的缓存区,用于缓冲客户对数据库的访问请求,减少对服务器访问次数,从而提高数据库系统的检索效率。
When the subnodes of the cdn responds to the access request , all the users request commands will be forwarded to the stream media platform at the central node and let the servers judge whether the users concerned are entitled to viewing the films . it can also prevent the users from using the content of a cdn node concerned by bypassing the validation system . data content of stream media is provided by caches 当cdn中的分节点，即cache点响应用户的访问请求时，所有用户的对内容的请求命令都转发到中心点的流媒体平台，即由服务器判断用户是否有权观看影片，并可以禁止用户通过媒体播放器等渠道绕过认证系统，用户只有基于授权的情况下，得到相关cdn节点上内容的服务，流媒体的数据内容由cache提供（见图6 ） 。
For example , if tom is accessing server t by logging in from machines a , b , and c or if he logs in three times from machine a , and the group - membership information between these logins remain unchanged , three copies of the same pac would be sent to server t during the initial access request from these sessions 例如，如果tom访问服务器t ，假设他是从机器a 、 b和c上多次登录的，或者是从机器a上登录了三次，尽管这些登录过程中的组成员关系都没有发生变化，但是在这些会话的初始访问请求过程中，会有3个相同的pac被发送到服务器t上。
Another control mode is the local control mode , i . e . the pc in home receives the message from gateway and saves that into database , then the jsp web server on pc acquires the household appliance ' s message by accessing the database through jdbc - odbc bridge to response the request of browser on remote terminal 本地集中控制采用家庭pc机和网关相结合， pc上的应用程序提供统一的操作界面完成网关端数据信息的接收并将信息存到数据库中。此外，家庭pc被配置成一台jspweb服务器，该服务器通过jdbc - odbc桥访问数据库获取设备的信息完成远程控制终端浏览器的访问请求的响应。
