I use a mobile internet stick that gives me 1 gigabyte of bandwidth in a 24-hour period. If I use it all up in half that time (easy with print jobs) I have to either wait it out or use another stick. What are some of the things I can do to keep bandwidth from being used without my knowledge? (macbook pro / Yosemite) I looked in the activity monitor and safari seemed to be using a lot so I keep it off now when I’m not using it, and I paused synching on dropbox and creative cloud until I’m hooked up to wifi. Any other tricks?