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If you make that change, no participants in that meeting will be able to start a screen share, regardless of your default settings. Conversely, you could set your account settings for Host Only can screen share, and use this same process in a meeting to toggle over to All Participants in only that meeting. It’s up to you as the host, and as the owner of your Zoom licensed account.
Protect your Zoom meeting with a meeting password
When scheduling or creating a meeting, check Require meeting password. A randomly generated password is provided, but you can easily edit it, and Save.
Remember to include the meeting password in your invitation or communication to your participants.
Remove disruptive participants from a meeting or place participants on hold
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