Nodus Session Stealer wasn't even a legitimate "FORCE OP". You still had to run program, and then persuade someone with permissions to go to your session stealer. Then, it'd run the command that you had set. Though, it was the closest thing to a "force op". Currently, force op is pretty much impossible. So, all programs are fake if you see it on Youtube. I also believe that the Nodus session stealer is patched and doesn't work anymore.