My server keeps getting hacked.

[xxnickpwnsxx]

I am buying combined ops on sunday and I have been hosting a gangsta life wars server for the last week and its the best one around no lag all good players and a fun time, but 1 person keeps hacking it, bombing everyone dropping players taking control of me and trolling me so I shut server down to stop his fun. Corg#76 or any combination of numbers. I banned him and he still hacks server without being in it. Any thing I can do to stop it?

[TonyGrunt]

Have you enabled Battleye and signature checking on server.cfg?

BattlEye=1;
verifySignatures = 2;

[xxnickpwnsxx]

Have you enabled Battleye and signature checking on server.cfg?

BattlEye=1;
verifySignatures = 2;

Yes but this kid is a no lifer he has been hacking for over a week now trolling every f2p server. Im buying this game sunday and I don't want this to happen when I do

[TonyGrunt]

F2P server? If you mean Arma2 servers not OA, then he can hack and when he is banned he can get another f2p serial.
That's why he can't be stopped. He doesn't lose anything with ban.
With Arma2 OA/CO no f2p serials exist, so after banning he should have to buy a new game.

[brightness]

There is a way to stop the hacking, Ask 15th meu for their check system on insurgency, it kicks everyone who have lostkey