系统中采用了信任链机制、基于角色的访问控制模型、两级日志、可信认证等技术，同时给出了可信在分布式计算机系统中的实现技术和途径。
In this system, many new techniques are adopted, for example, mechanism of the chain of trust, role-based access control model, two-level of logs, trusted authorization and so on.
本论文研究基于角色的访问控制技术及其在法院系统中的应用。
The dissertation is dedicated to Role-Based Access Control (RBAC) technology and its application in court case management information system.
研究了相关的技术基础，如SNMP协议，HTTP协议，代理服务技术以及基于角色访问的控制模型；
Some techniques such as SNMP, HTTP, proxy's basic theory and role-based access control are introduced.
应用推荐