Mobysign is an innovative app and server platform turning a common smartphone – Android and iPhone – into an easy to use and secure authentication device to pay in store or online, log in on websites, or sign documents, “all in one”, with just your fingerprint or a unique PIN to keep in mind, by using your smartphone: • alone • or in support of any device, as a webpage on your PC, an ATM or a cash register in a point of sale In any case, a popup appears automatically on your smartphone requiring your confirmation, with a cool and easy user experience. It is also able to make you sign documents and contracts with the same legal value of signature on paper, for all European countries and further. Mobysign with patents granted in almost all Europe has anticipated EU regulations on e-identity, strong authentication and mobile/electronic payments: the platform is compliant with eIDAS and PSD2 regulations. Mobysign reaches the highest security level of strong authentication compliant with the new rules. Mobysign is a revolution that brings great advantages to end-users, online and retail merchants, acquirers, issuers, banks, Insurance Companies and Insurance Agencies.