Can it replace all passwords and PINs?
It certainly has the potential to do so. A GrIDsure “secret” can be used wherever a conventional user code or password would normally be employed for logging in etc., on ANY system or device (as long as a GrIDsure grid can be shown). It takes up no more space, character-for-character, than a “conventional” password on an authentication database, and it is extremely easy to implement. For these reasons, we believe GrIDsure is the future for a great deal of human-machine interaction, where the user has to prove his/her ID, authorisation or consent.
