Lock a meeting
As a LITE, PRO, or BUSINESS subscriber, the meeting lock gives you control over who can see your screen.
When locked, participants must ask for permission to enter. You decide who can join.
When unlocked, the meeting is open. Anyone with the code or personal link can join.
To access the lock button, click ... (Tools).
When your meeting is locked, would-be participants see a screen like this:
When they ask to join, you are given the option to let them in or not.