Data Security and Differences between jitsi-meet and videobridge

My company is thinking about using jitsi as part of our application. But there were several questions raised.

  1. Does Jitsi-Meet or Jitsi-Videobridge store or share some data with another system? And if so what data is stored/shared?
  2. Is there a way to easily configure Jitsi-meet to give only the options of video-calls and chat to the user, not any youtube-streams or similar?
  3. How would one use videobridge to implement the videochat?

Thanks a lot for the answer

  1. No
  2. Yes
  3. You need to implement jicofo, lib-jitsi-meet and jitsi-meet by yourself in order to use only jvb.