Depends on your level of paranoia and willingness to rely on the network. The se...

		mikeash on Nov 9, 2011 \| parent \| context \| favorite \| on: Security researcher Charlie Miller booted from App... Depends on your level of paranoia and willingness to rely on the network. The server has the advantage of letting you turn it on and off at will, but a timer will work even if the user has no internet connection or your server gets confiscated by the FBI.