I want a method to make people stop recording my courses

I need a person who is capable and knowledgeable about this work. I have a website for courses. I want to protect these videos in any possible way from the screen record, whether by showing the screen black or blocking the sound after filming or in any way, and any method or place to upload the videos to before uploading them to the site so that it protects the video itself From Screen Record.

Note: Receipt of the project will be as follows: You set it up on any website and give me the link. I will try it with me. If I actually get it, I will receive the project from you.