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Require a password for Schedule, Instant and PMI Meetings - You will need to create and communicate this password to your participants. It is safe to post the password on eLC but do not post it in publicly accessible locations (ie websites, blogs, etc)
Disable “Join Before Host” so people can’t cause trouble before you arrive.
Enabling “Co-Host” so you can assign others to help moderate.
Disable “File Transfer” so there’s no digital virus sharing.
Disable “Allow Removed Participants to Rejoin” so booted attendees can’t slip back in.