Cryptocurrencies are controlled by strict and unalterable code. Lithia Springs. For everyone that uses money, it means no one can tamper with your money, financial assets or personal data — or have any way of controlling it. Digital money and cryptocurrencies are safe and secure, so money like Bitcoin, Etherium, Altcoin, Dodgecoin, etc. Inflation can only happen in Columbus when there’s more and more currency introduced into the system. Therefore, blockchain is not just about the security of your money and data, but about not having to pay exorbitant transaction fees, doing business much faster, and doing it around the world in the same currency unit.