A password
Set the Server Password on the Passwords card. The Admin Password on the same card is for admin commands; keep it different.
A whitelist
- Open the Player Role Settings card.
- Under Exclusive Players, choose Add to pick a player who has played on the server, or Add by ID to enter their ID.
- Turn on the switch below the heading, so it reads Exclusive mode enabled. Only listed players can join.
Questions
Can a whitelist cover all maps of a cluster?
Yes. Share the Player Role Settings card through Cloud Config, or a Player Roles profile on Linux, and every map uses one list.
Where do I find a player's ID for the whitelist?
HaruHost lists everyone who joined on the server's Players page, with their ID.