No. Anyone with the link can join and no login of any kind is required. They also don't need to download any software.
If you want to require guests to log in, you can turn on the "guests must authenticate" option in Settings -> Guests
No. Anyone with the link can join and no login of any kind is required. They also don't need to download any software.
If you want to require guests to log in, you can turn on the "guests must authenticate" option in Settings -> Guests