RBAC (Role-Based Access Control)引入了"角色"这一中间层, 是目前最流行的权限模型. 它的核心思想是: 用户关联角色 角色关联权限 权限决定能否访问资源 下面是ACL和RBAC的对比图: 图片 二、Spring Security中的RBAC实现 2.1 我们先看一个简单一点的实现, 是基于配置的权限控制 ...

本文一共介绍了四种常见权限模型：基于角色的访问控制（Role-based access control，简称 RBAC）、基于属性的访问控制（Attribute-Based Access Control，简称 ABAC）、自主访问控制（Discretionary Access Control，简称DAC）、强制访问控制（MAC: Mandatory Access Control）。

4.Role-BasedAccessControl (RBAC): RBACisasecuritymodeladoptedbythreatintelligenceappstomanageuserpermissionsandrestrictaccesstospecificdata.Byassigninguserstodifferentroles (e.g.,administrator,analyst ...

Abstract This research hopes to explore the relationship between college students’ academic self-efficacy and cyberloafing and to study the mechanism of the relationship between academic self-efficacy ...