Many of us are now using Zoom to conduct both meetings and classes, "Zoombombing" is a new form of trolling in which a participant uses Zoom's screensharing feature to interrupt and disrupt meetings and classes. Here are some tips for guarding against this:
- Don't post Zoom URLs in public spaces. Not twitter, not forums, not open. Share only with meeting attendees.
- Use Advanced Settings to ensure that Who can share? Is set to Host Only.
- Don't use a Personal Meeting ID for Zoom meetings. These are easy to find and hack. The default Zoom Meeting IDs are randomized, and difficult to find and hack.
- Use Require Meeting Password to be doubly careful. Include the password with the Zoom URL when sending invitations.
- Use the Waiting Room feature to control who enters your Zoom.
- Use Advanced Settings to disable file transfer.
- Lock the meeting after it starts. Look under Participants at the bottom of the Zoom window. You can lock the door here."
Source: myTESOL lounge digest April 1st, 2020