# Domain Audit

A domain name whitelist can be configured through domain name audit, so that only traffic of access to domain names matching the whitelist is permitted and that other traffic is blocked. This section describes how to enable the domain name audit function in the global configuration.

#### Procedure

1. Choose Defense > Policy Settings > Global Policy.
2. Click in the Operation column.
3. On the Domain Name Audit Configuration tab, click to create a domain name whitelist.
4. Click Confirm. The created domain name whitelist is displayed.
5. Click Close.
6. Click to deploy the configuration to the AntiDDoS.

   After the deployment succeeds, select Domain Audit in defense mode. Click Enable. The domain name audit function takes effect. For details, see Configuring a Defense Mode.

Parent topic: Configuring Global Defense Policies

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