Don't forget taking an ss in game lobby can just as well catch a hacker.
PREVENT: Password protected games.
1. If host hack is on, all the slots are yellow and enabled. Yes screen shot will catch host hack... so you guys need some type of rules for game lobby ss's.
2. Also in one of my most downloaded hack pack. I added the map download percent so hence... you get a screen shot and his download is always showing 100. Hes most likely using a 3rd party application or they are using my hacks.
3. You can also catch game jammer, etc. if you feel someone is messing with your hosting. Do /watchall command and view who joins and leaves game..
example. Watch all said I joined game but you never see me.... this can also be caused by lag. So just watch closely only assume hack if someone joins but not visible and also problems starting game, and people randomly dropping.