public Hacker(playerid)
new pname[MAX_PLAYER_NAME];
    GetPlayerName(playerid, pname, sizeof(pname));
 if(strcmp(pname, "Lol", true) == 0)
    {
        return 1;
    }
    else
    {
        SendClientMessage(playerid,COLOR_BLUE,"You Are Not Allowed To Login RCON!!!!!!!!!!!!!!!!!!");
        Ban(playerid);
    }
    return 1;
}

public OnRconLoginAttempt(ip[], password[], success)
{
    if(!success) //if he type wrong password
    {
        printf("FAILED RCON LOGIN BY IP %s USING PASSWORD %s",ip, password);
        new pip[16];
        for(new i=0; i<MAX_PLAYERS; i++) //Loop through all players
        {
            GetPlayerIp(i, pip, sizeof(pip));
            if(!strcmp(ip, pip, true)) 
            {
                SendClientMessage(i, 0xFFFFFFFF, "You have been parament banned"); //type what message you want
                Ban(i); //this will ban him parament
            }
        }
    }
    return 1;
}