现今的资料存取控制可精细到个别资料格中的资讯，以便为重要资料及机密客户资讯，提供更严密的安全防护。
Access to data can now be controlled down to an individual cell of information, providing greater security for your critical data and sensitive customer information.
在用户层次结构的动态存取控制问题上，本文提出了一种安全有效的方案。
In the problem of dynamic access control, we present a secure and efficient scheme, which is based on discrete logarithms and polynomial interpolation.
在一些最早的存取控制系统中，人们用角色来分隔安全管理和系统管理。
People use it to separate the management of system from security in the access control system.
针对工作流建模的复杂性和模型的安全存取控制问题，提出一种通过建立任务节点和路由节点及其依赖关系来创建工作流模型的方法。
Due to complexity of modeling workflow and problems of secure access control, a method that makes a workflow model by setting up task nodes, route nodes and their dependency is brought forward.
在任务节点中引入RBAC机制对角色属性进行约束以实现对工作流的安全存取控制。
Injecting RBAC mechanism into task nodes to restrict the role attribute can secure the access control of the workflow.
改进了安全级比较的规则，使得更适合现实中空间数据存取控制的需求。
Improve the rules of comparing the security label, which meet the practical demand of the Access Control for spatial database.
PK I技术能够有效满足网络应用中的机密性、完整性、真实性及不可否认性和存取控制等安全需求。
PKI can effectively meet many safety requirements for confidentiality, integrality, facticity an acceptability and access control for network applications.
在计算机安全学中，由于软件或硬件的疏忽引起的错误。这种错误躲过了存取控制进程。
In computer security, an error of omission or oversight in software or hardware that permits circumvention of the access control process.
在计算机安全学中，一种对存取受到控制的实体的特征的描述。
In computer security, a description of the characteristics of an entity to which access is controlled.
存取控制机制是保障数据库安全的一种主要手段。
Access control mechanisms are the principal way to protect data.
在实际SOS中这三种存取控制方式还能引起安全隐患，必须结合其他的安全措施和方法来提高操作系统的安全性。
There are hidden dangers caused by Access Control in the running SOS, for improving security of the operating system other methods must be combined with.
本文讨论了存取控制的策略、实现方法，分析了军用安全模型和数据库中的对象保护技术。
The thesis dissertates access control policies and access control implementations, analyzes military security model and object protection in databases.
存取控制技术的研究是信息安全领域一项重要的研究课题，它的研究对于保证信息的完整性和认证性有着重要的意义。
Access control technology is an important research project, it is very significant for guarantee the integrality and authentication of information.
本文提出了一个简单安全的存取控制机制，可以有效地控制移动代理在本地主机的更新及创建权限。
This paper proposed a simple and secure access control mechanism that can effectively control mobile agents updating and creating ability in native host.
与设置用户存取权限控制、冗余备份恢复、网络安全等多种安全策略共同建立有机的安全体系。
Together with the technology of Access Control, redundant backup recovery and network security, it makes an allround security system.
传回目前登录机码之存取控制安全性的指定区段。
Returns the specified sections of the access control security for the current registry key.
在上世纪七十年代以前，为保证计算机系统中的信息安全性，自主存取控制和强制存取控制策略在计算机多安全级系统中得到了广泛的应用。
Before 1970, in order to protect the information security in computer systems, mandatory and discretionary access control policy had been widely applied in secure computer systems.
在上世纪七十年代以前，为保证计算机系统中的信息安全性，自主存取控制和强制存取控制策略在计算机多安全级系统中得到了广泛的应用。
Before 1970, in order to protect the information security in computer systems, mandatory and discretionary access control policy had been widely applied in secure computer systems.
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