为了保护患者隐私，PODS的设计采用一个多级安全模型。
To safeguard patient privacy, the PODS design USES a multilevel security model.
把信任机制与多级安全模型相结合，提出了一种信任动态多级安全模型。
The paper proposes a dynamic multilevel security model based on belief, which integrates the belief mechanism and multilevel security model.
采用消息过滤算法可以在支持对象模型的多级安全系统中实现强制访问控制。
Message filter algorithms can implement mandatory access control in the multilevel secure systems with an object oriented model.
该模型方便了管理员的权限管理，适合用户较多，安全层次比较复杂的多级关系数据库系统。
The integrated model can simplify administration of privileges, and is appropriate for multilevel relation database system which has many users or complex security levels.
本文对众多经典的多级安全数据库模型进行分析总结，详细比较了其优缺点和不同语义下模型的可用性。
This paper analyzes and summarizes many classical multilevel security database models, comparing their advantages and disadvantages in detail as well as the availability under different semantics.
多级安全数据库的安全策略需要各种模型来表达，访问控制模型是其中之一。
Security policy of multilevel security DBMS is expressed by many models. One of them is access control model.
尝试从一个新的角度——数据紧凑度对数据模型进行分析和比较，对于多级安全数据模型的改进和实现具有一定的指导意义。
In this paper, we attempt from a new view-Data Compact Ratio, to analyze and compare the data model, which is instructive for the improvement and realization of Multilevel Secure Data Model.
提出了一种基于多级安全数据库管理系统的通用审计策略模型。
This paper proposes a generic audit policy model on multilevel secure DBMS.
模型以多级安全策略为基础，以全面增强主机安全。
This model based on the multilevel security policy, to increase host security in every aspects.
介绍了多级安全数据库的完整性与保密性，展示了多级模型，从深度和广度探讨了数据库的多级安全问题。
The features of multilevel security of database, such as its integrity, security and serviceability, are analysed both in depth and in width by way of a multilevel security model illustration.
随着多级安全数据库研究和实际应用的深入，对多级安全数据模型提出了新的要求。
With the progresses of research and application of Multilevel Secure database, new requirements of Multilevel Secure Models are presented.
为了适应BLP模型，采用一种实用的多级关系 模型作为安全数据库的基础，这是原有 关系 模型的扩展。
In makes an applied multi-level relation model to be basement of security database for following the BLP model.
为了适应BLP模型，采用一种实用的多级关系 模型作为安全数据库的基础，这是原有 关系 模型的扩展。
In makes an applied multi-level relation model to be basement of security database for following the BLP model.
应用推荐