If they know how to download cheats, then this is already a failure. Has nothing to do with tech-savvy-ness. Because typically IP and HWID spoofers are included in cheats.
No they don't include IP "spoofers". Anyone can download a cheat why do you think there are so many cheaters on pc? Its as easy as downloading an exe and running it. The more "walls" put up the less likely people are to pursue cheating.