Render Farm

Hello! I am not sure if this is the right place to ask but I am wondering how I can set up a Render Farm at my school. I want to take some of the cpu power from computers around me and use it for rendering my animations. I could figure out how to do it easily but the computers at my school all have restrictions set on them. So I can't see into other computers or the files of them. I am curious if there is some wired external way to do it. They all are already on a network, and I have permission to do it if I can get it to work. And I want to keep the computers how they are. Oh and I use blender to do my animations. Ask me if you have any other questions.

I have no way to render with the gpu in blender unless I use cycles, and I don't want to for this project. So I would like to do as I said in the first post.