Treat your password like your toothbrush. Don't let anybody else use it, and get a new one every six months.
This quote emphasizes the importance of password security by drawing an analogy between passwords and toothbrushes. It highlights the need to keep passwords private and to regularly change them to maintain security.
The quote conveys the idea that passwords should be treated with the same level of care and attention as personal hygiene items, such as toothbrushes. It suggests that passwords are a personal and private matter that should not be shared with others.
The quote does not have a specific historical context, as it is a modern analogy used to convey the importance of password security. However, it is likely that the quote is a response to the growing concern about online security and the increasing reliance on passwords for authentication.
Clifford Stoll is a computer scientist and educator who has written extensively on the topics of computer security and education. He is known for his work in developing educational software and his advocacy for computer literacy.
The quote can be applied practically by treating passwords like toothbrushes. This means keeping them private, changing them regularly, and not sharing them with others. It also highlights the importance of using strong and unique passwords for each account.