What is the best option for packaging .toe?

I have a finished .toe, and I want to package it - when I need to send the file to others to use, but don’t want to show them the content structure.

I hope it can be run directly while being unable to see the nodes inside, including the video files inside. (I saw somewhere mentioned Virtual File System, but I can’t seem to find a video showing how it works. When I search it on YouTube, it shows some computer science stuff…)

I have been browsing the forum for some time, and many people mentioned TouchPlayer, or adding a password in the private settings.

I don’t know if there is a way to “lock” the local video files, or make them “invisible”, so that they can use and play local videos, but cannot directly open or copy the original video files, and can only watch them in the packaged file?