Passwords are part of our daily life. From bank PINs to our phone’s unlocking inputs, we use passwords every day. The standard 4-digit PIN or pattern unlock sequence on smartphones nowadays has been okay, but it’s incredibly easy to figure out what a person’s secret code is by just quickly looking over their shoulder. TouchID and other biometric security measures have attempted to solve that issue by making the password invisible in a way, but a lot of people still don’t want their fingerprint data/patterns stored on a device.
On a Strict need To know Basis…