Ensure the `root` Account Is Disabled or Hardened

高级别 1人工审核tdsql

说明

MySQL's root superuser account holds all privileges. In the TDSQL architecture, instance management is performed by system accounts (tdsqlsys_*), and root should not be used for daily operations.

检查方式

审计方法: 人工审核

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1. Check whether TDSQL has forbidden root user operations: # Check whether root is forbidden in the OSS configuration grep "forbidden" <oss_config> | grep "root" 2. Check the root account status in the MySQL instance: SELECT User, Host, account_locked FROM mysql.user WHERE User = 'root';

修复方式

修复方法: 操作指南或基础设施补丁

1. Ensure the OSS configuration db_user_root.forbidden = true (the TDSQL default). 2. If a root account exists, lock it: ALTER USER 'root'@'localhost' ACCOUNT LOCK; 3. Or change the root password to a strong random value and store it only in a secure password management system.

属性

操作系统: 任意
标签: tdsqlauthentication
参考: CIS Tencent TDSQL 10.3.22 Benchmark v1.0.0 - 5.2 Ensure the `root` Account Is Disabled or Hardened