How do I make a working sandbox?

I'm sorry for the disruptance as my JaJa bretheren have been acting foolish, I have came to wonder why I was ip-banned as I had done nothing to this site - well anyway back to the topic, I was wondering on how to sandbox an enviorment <bold> correctly </bold> <a href = "pornhub.com" >Here is what I have so far </a>