# Security

![](https://content.gitbook.com/content/oHaRH09zMPczQOGfrAYW/blobs/wswTom7qc50ueoymU9Bj/image.png)

For security settings, when you press the shield symbol, the following menu will appear:

![](https://content.gitbook.com/content/oHaRH09zMPczQOGfrAYW/blobs/R9shgoXPUBNZdVUrei3x/image.png)

* Lock Meeting: Lock the meeting room to prevent anyone else from joining.
* Enable Waiting Room: Activate the Waiting Room feature.
* Hide Profile Pictures: When selected, the meeting room will not display the profile pictures of meeting participants, only their names will be shown.
* (Allow participants to : ) Share Screen/Chat/Rename Themselves/Unmute Themselves/Start Video: Permit meeting participants to perform activities marked with a ✔ in front of them.
* Suspend Participant Activities: Disable cameras, microphones, Zoom, and screen sharing for all participants, and lock the meeting room to prevent further access.