Recently, the remote cloud video conferencing software Zoom has repeatedly exposed the problem of massive vulnerabilities, and it has been caught in the privacy trust crisis, which has caused widespread concern. Not only did NASA stop the video conference app, but the FBI posted a notice warning of the “Zoom bomb”, and even the Zoom official urgently announced: freeze the new feature update for 90 days! Faced with this kind of Zoom, you dare to use remote video conference office?