“Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.”
Related authors
Other Clifford Stoll Quotes
Why is it drug addicts and computer afficionados are both called users?
Clifford Stoll 
85% of people like this quote
When I'm online, I'm alone in a room, tapping on a keyboard, staring at a cathode-ray tube.
Clifford Stoll
56% of people like this quote
Computers in classrooms are the filmstrips of the 1990s.
Clifford Stoll
56% of people like this quote