Assuming you have a parovoz 1.0175 cracked game, you can kick cheaters if you are the host. just follow the simple steps to police your gaming spree. If you are the host, you will have a 20 ping or you have the lowest within the game.
To get to the Console:
Press alt+esc, then if you see another mouse pointer press ctrl+esc or alt+tab to the console which looks something like this
Method 1 - Kick Command
Type in >>>>>>>> Kick "username" withouth the " "
Method 2 - (recommended way) Clientkick Command
Type in >>>>>>>> Status
Search the hacker/cheaters' number then Type >>>>> clientkick "x" . x is the corresponding number of the results in the status command.
NOTE: There is no / or forward slash to input commands like they do in Call of Duty 4. Also, do not stay long outside the game. Modern Warfare 2 is really hasty in auto-kicking idle players.