To solve these safety problems and based on previous study,this paper gives a role access control strategy based on time and location. Also,the paper gives a hierarchical authorization strategy under distributed environment.
为解决这些问题,本文提出了一种基于时间、空间环境制约因素的角色访问控制技术和一种在分布式环境下层次化的授权策略,解决医院信息系统的安全问题。
参考来源 - 一种医院信息系统访问控制策略设计·2,447,543篇论文数据，部分数据来源于NoteExpress
RBAC model is the most popular access control strategy because of its flexibleness, convenience and security.
RBAC模型具有灵活性、方便性和安全性的特点，因此成为访问控制策略的首选。
On this basis, the uplink interference is analyzed and a multi service call access control strategy is proposed.
在分析上行链路干扰的基础上，兼顾移动性提出了一种分层小区系统的多业务呼叫接纳控制策略。
The basic authority and the HTTP authority provide access control strategy of the protected resources. The SSL provides mechanism for transmitting sensitive encrypted data.
基本认证和HTTP认证提供了对受保护资源的访问控制策略，而SSL则提供对敏感数据加密传输的机制。
应用推荐