Configuring Host-Based Security

You can use a firewall to restrict which hosts can access SingleStoreDB. For example, if you’re running a SingleStoreDB cluster on Amazon EC2, you can configure security groups to restrict network access by specifying allowed IP addresses or security groups.

You can also set the bind-address variable to restrict the range of IP addresses which are allowed to connect to SingleStoreDB. For example, if you set it to 127.0.0.1, you will only be able to connect to SingleStoreDB locally. See bind_address in the Non-Sync Variables List.