
Allow only signed-in users to join: (link is external) If someone tries to join your event and isn’t logged into Zoom with the email they were invited through, they will receive this message:.Some other features to help secure your Zoom event and host with confidence: You can also lock the Screen Share by default for all your meetings in your web settings. Under “Who can share?” choose “Only Host” and close the window. To prevent participants from screen sharing (link is external) during a call, using the host controls at the bottom, click the arrow next to Share Screen and then Advanced Sharing Options. You can restrict this - before the meeting and during the meeting in the host control bar - so that you’re the only one who can screen-share.

The first rule of Zoom: Don’t give up control of your screen! You do not want random people in your public event taking control of the screen and sharing unwanted content with the group.

Read on for a list of Zoom features that can help you safely share your Zoom without unwanted interruptions. For example, the Waiting Room (link is external) (details below) is a helpful feature for hosts to control who comes and goes. Understand how to protect your virtual space when you need to.

If you share your meeting link on social media or another public location anyone with the link can join your meeting.

Reminders on using Zoom to host public events: Here are ways to protect you and your guests from falling victim. Most of these are perpetrated via publicly available Zoom links however, not all depending on your settings. These uninvited guest share their screens to bombard attendees with inappropriate or disturbing images. Zoom-bombing is the term for when individuals "gate-crash" Zoom meetings.
