anti-hacking tips

there are so much people hacking and glitching these days, so can you tell me some tips on killing them.TY

For hackers...u need to hack to kill them
For glitchers...u need to wait till they r out from glitching places or they fall n die themselves...lol

only the idiot glitchers fall.i glitch and after as while i figure em out really fast.for me its hard to fall knowing you cant be killed.only proplem i have is ammo.so if u glitch make sure 2 get a 2nd gun