So much this. There is a default and unremovable contention between usability and security. If you are "totally safe" then you are also "utterly useless". Pe

So much this. There is a default and unremovable contention between usability and security. If you are "totally safe" then you are also "utterly useless". Period. I really, really wish most security folks understood and respected the following idea: "A ship in harbor is safe, but that is not what ships are built for". Good security is a trade. Always. You must understand when and where you settle based on what you're trying to do.