Online Courses site - securing videos

[Pavel Radvan]

Hi,

I am now preparing shop for my customer and main purpose is to sell online video courses. There is setting for selling virtual products and I will prepare to use it for selling access codes to video.
How to present video with some security ?
For better understanding I could present this example:
Customer buy on shop password to view video. This video is on some platform - now maybe on VIMEO(embded and in business program subscription). There is private link and he uses password to view it. When he sees video he freely give password to another people to watch course free.
How to protect this ?
Is there some prestashop addon to handle this better?

Does anybody has some experience with selling online courses?

Thanks for some advice