The authorization administration of CBAC model contains two parts: Static Permission administration and Dynamic Permission administration.
CBAC模型中的授权管理由静态授权和动态授权两部分组成。
On RBAC, using the audit function of DBMS, by comparing user's audit to the authorization administration information, this System can detect user's misuse behavior to DBMS.
在基于角色访问控制的基础上，利用DBMS的审计功能，将用户审计信息与实际的权限管理信息相比较，从而侦测出内部合法用户的滥用行为。
On RBAC, using the audit function of DBMS, by comparing user's audit to the authorization administration information, this System can detect user's misuse behavior to DBMS.
在基于角色访问控制的基础上，利用DBMS的审计功能，将用户审计信息与实际的权限管理信息相比较，从而侦测出内部合法用户的滥用行为。
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