基于云存储的电力系统访问控制方案设计

Design of Access Control Scheme for Electric System Based on Cloud Storage

摘要:

电力系统是一个由多个子系统构成的综合性系统,作为一个能够实现海量数据处理同时具有高实时性、高可靠性的管理控制平台,需要电力系统能够实现对所辖多个子系统进行复杂、细密、大范围的访问控制,这些条件要求能够设计出合理有效的访问控制模型;为了实现安全、可靠、高效的电力系统访问控制提出了将传统电力系统同云存储平台相结合的访问控制方案,通过云存储平台对数据进行存取可以达到大数据量、均衡负载、安全可靠的目的；通过添加可信度因子构建访问控制模型,根据不同用户的可行度计算值分配给以不同的权限,匹配其可操作的资源,实现了对于用户操作对象的细化识别。

Abstract:

Electric system is a comprehensive system which is composed of several subsystems, as to achieve a massive data processing control platform which has high real-time, high reliability, power system can realize complex, dense, large range of access control under the jurisdiction of a number of subsystems, these requirements can be designed a reasonable and effective access control model. In order to put forward the traditional access control power system with cloud storage platform combining access control scheme of power system security, reliability and efficiency, through the cloud storage platform for access to data can reach a large amount of data, load balancing, safe and reliable; through adding credibility factors to construct the access control model, according to the feasible degree the calculation of different users value assigned to a different authority, its operational resources, to achieve a detailed user operation object recognition.