Of course this is not a free app and covers a professional domain as entreprise data protection.
it must be always updated function new issues in security considerations.
My question was only by curiosity (as always i ask myself too sort of things and want to know what can be
achieved on any domain of human knowledge).
Maybe also my question have some "extra" as voice reconizion...in windows10 there is an option to replace the
username/password of the first start login screen with this...attractive but not tried.

Thank you