You can create and send as many new keys as you want but only the last five will be stored on our WireGuard servers and be allowed to connect. In other words, if you already have five active keys and create a new one, the oldest one will be replaced.
If you have any ports forwarded to your account, they will only be connected to the most recent key you've created.
In order to authenticate yourself to our WireGuard servers you need a key pair, which consists of a public and a private key. Choose from one of three options:
The private key will never leave your device.
Select which server location you want your configuration file to use.
To multihop, select a second server. Your outbound traffic will enter the first server, then be routed to the second before exiting to your destination.
Specify here if you only want to tunnel IPv4 or IPv6 addresses.
Enabling this will ensure that no traffic is leaked outside of the tunnel if the connection to the server breaks.