The paper analyses the problems which exist in the privilege control and data protection of the current privilege control framework and makes an extension on the privilege control frame,which is limit constraint support based on RBAC.
本文针对当前权限控制框架在权限控制和数据保护方面存在的问题,提出一种新的权限控制解决方案——基于RBAC的限制约束扩展。
By introducing Application Context(AC) and restriction constrain(RC),R-ACBAC model gives the detailed definition of distribution policy,trigger mechanism,dynamic transference of the role and permission in the mobile network access control.
该模型在基于角色的访问控制模型(RBAC)基础上,引入应用上下文和限定性约束等概念,对移动网访问控制中角色和权限的分配策略、触发机制、动态迁移等内容进行了详细的定义,为移动网中数据访问的检测与控制提供了参考。
restrained or managed or kept within certain bounds.
受特定的约束限制或者控制。
impose restrictions, limitations, restraints, etc
强行管制、 限制、 约束等.
thing that limits or restricts
限制性或约束性的事物
not restrained or confined or attached.
不受限制、约束或者隶属。
Something, such as a limit or restriction, that circumscribes.
限度，限制用来限制包围的东西，如界限或约束
A restraining or confining agent or force.
束缚力，拘束力约束或限制的机构或力量
regulate one's conduct, expenditure, lifestyle
约束行为、 限制消费、 节制生活方式
an act of limiting or restricting (as by regulation).
用制度来限制、约束的行为。
Realization of RBAC-Based Limit Constraint for Privilege Control
基于RBAC的限制约束在权限控制中的实现
A compressing or restraining force, influence, or thing.
约束，束缚压缩或限制的力量、影响或事物
free from confinement or physical restraint.
没有限制或者身体上的约束。
swaddling clothes
ph.1. 襁褓,2. 襁褓期;初期,3. 限制或约束
To free from restriction or restraint.
放松以限制或约束中解放出来
A Study on Restraining Mechanism of Limited Company's Manager's Power
股份有限公司经理权约束机制研究
restrict or confine, as to area, extent, time, etc..
约束或限制面积范围时间等。
The Important Functions & Significance for Anti-corruption;
反腐败要义:限制、规范、约束权力
Constraint Induced Restriction and Extension Operators With Applications
约束诱导的限制和扩张算子及其应用
The Incentive Mechanism and Constraint Mechanism of Venture Capital Limited Partnership;
风险投资有限合伙制激励约束机制研究