基于属性的访问控制（Attribute-Based Access Control, ABAC）是一种灵活的安全模型，它允许组织根据用户的属性以及环境条件来决定用户是否能够访问特定资源。ABAC模型提供了一种动态且精细的方式来管理访问权限，尤其适用于现代复杂多变的企业环境。本文将从ABAC的基本概念入手，探讨其工作原理、优势及应...

文章 2024-08-16 来自：开发者社区

安全策略之授权强制访问控制（MAC）

授权强制访问控制（Mandatory Access Control, MAC）是一种严格的安全模型，在这种模型中，数据访问基于安全标签和主体（如用户、进程等）的安全级别。MAC通过定义一组规则来限制对数据的访问，这些规则不仅依赖于用户的身份，还依赖于数据本身的敏感程度。MAC是安全策略...

文章 2024-08-16 来自：开发者社区

安全策略之授权基于角色的访问控制（RBAC）

基于角色的访问控制（Role-Based Access Control, RBAC）是一种广泛应用于现代企业级系统的安全策略。它通过定义不同的角色来管理用户的访问权限，从而简化了权限分配和管理的过程。RBAC的核心思想是将权限分配给角色，而不是直接分配给用户。这样，当用户被赋予一个角色时，他们自动获得该角色所拥有...

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更新时间 2024-08-17 15:46:48

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