Disable for all users (on application) - security for 0 day exploits

I had to uninstall deluge from my servers since i didnt have an option to just kill all users deluge, and jsut have service stopped until a patch was released. needless to say this removed directories that werent backed up and all seeding info and such was lost as well.

It would be nice to have an ‘across the board’ disable that users cant over ride. Since currently there is a 0day in regards to deluge and masses of IPs being scanned and made into a botnet, seems this would be very handy.