Everyone down our street has recently been forced to encrypt because of a surfer... you may experience a slowing down of facilities. The reason everyone acted together so promptly around here was they guy who was parked up , told the police and other residents - on two seperate occasions- that he had dropped off a lady of the night and was whilling away the hours, until she neeeded to be taken 'home' . God only knows what he may have been downloading.
You can set varying degrees of security I think Mr Sense said he could choose a 12 or 24 digit security code.