Another approach to controlling access is role-based access control (RBAC).

另一种控制访问的方法是基于角色的访问控制(RBAC)。

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In AIX 6.1, IBM introduced Role Based Access Control (RBAC), which addresses many of the security and auditing concerns of sudo.

在AIX 6.1中，IBM引入了基于角色的访问控制(RBAC)，这解决了sudo的许多安全和审计问题。

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AIX provides a facility to delegate administrative roles to non-root users through role-based access control (RBAC) mechanism.

AIX提供了一种功能，可通过基于角色的访问控制(RBAC)机制将管理角色委托给非root用户。

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