We are rapidly evolving into a digital and decentralized society, where private keys on mobile devices will play a critical and indispensable role in ensuring the safety of our daily transactions and securing our digital identities. FIX Network are aiming to revolutionize the blockchain and cellular industries by providing mobile device users with innovative key holder and transaction security, coupled with a practical user experience. The underlying technology for securing the user’s private keys are the SIM cards used by mobile operators, enabled by the FIX Network open-source STK residing on those SIM cards. This standard SIM hardware, together with blockchain- powered, distributed policy engines that govern end-user transactions, form the architectural backbone of the FIX Network security solution. This solution introduces the concept of a pool of SIM cards, enhancing security, and at the same time, eliminating the possibility of a single point of failure. Multiple SIM…