Help Center> Elastic Load Balance> User Guide (Paris Region) > FAQ> Backend Servers> Why Can I Access Backend Servers After a Whitelist Is Configured?
Updated on 2023-11-25 GMT+08:00

Why Can I Access Backend Servers After a Whitelist Is Configured?

The whitelist controls only access to a listener. Only IP addresses in the whitelist can access the listener. To control access to backend servers, you can configure Network ACL or security group rules.