Prevent Other Websites from using my Videos

Hello every one,
my website is using cloudflare and i host the videos in this website to use it on other website,
but there is some other people using my .mp4 link
there is any possibilty to prevent them from using this links and allow some


Give this firewall rule a try:

You should be aware that using Cloudflare for delivering video is a violation of the terms, unless you have written agreement to do so.