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文档中心 TDSQL-C MySQL 版操作指南账号管理数据库账号自定义密码强度授权子用户使用功能

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本文为您介绍通过主账号为子用户授权使用自定义密码强度功能。
操作场景
您的主账号具有自定义密码强度功能的全部权限，无需额外设置，在默认情况下，子用户是没有该功能权限的，因此您需要创建策略来允许子用户使用自定义密码强度功能。
访问管理（Cloud Access Management，CAM）是腾讯云提供的一套 Web 服务，主要用于帮助用户安全管理腾讯云账号下资源的访问权限。通过 CAM，您可以创建、管理和销毁用户（组），并通过身份管理和策略管理控制指定用户可以使用的腾讯云资源。
当您使用 CAM 的时候，可以将策略与一个用户或一组用户关联起来，策略能够授权或者拒绝用户使用指定资源完成指定任务。有关 CAM 策略的更多基本信息，请参见 策略语法。
操作步骤
1. 以主账号身份登录 访问管理控制台，在用户列表选择对应子用户，单击授权。
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2. 请根据账号需要设置下述权限。需要注意的是，无论该子用户是否需要被赋予控制该功能的权限，均建议为您的子用户添加cynosdb:DescribeClusterPasswordComplexity，方便子用户在控制台查看主账号所设定的密码强度的详细设置，进行合规的密码设定。
相关 CAM 权限说明
权限名称
功能
cynosdb:DescribeClusterPasswordComplexity
显示自定义密码强度的详细设置与开关情况
cynosdb:CloseClusterPasswordComplexity
关闭与批量关闭自定义密码强度功能的权限
cynosdb:CopyClusterPasswordComplexity
同步自定义密码强度到该账号下控制的其他集群的权限
cynosdb:ModifyClusterPasswordComplexity
修改自定义密码强度功能详细设置的权限
cynosdb:OpenClusterPasswordComplexity
开启自定义密码强度功能的权限

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