Digital investors require marketplaces where they can securely buy, sell, store and manage their assets: cryptocurrencies (digital currencies), security tokens, and utility tokens. The need for safe and credible digital exchanges became evident as the value of the cryptocurrency market grew, and generated hundreds of billions of dollars of accumulated value. Today, the well-being of crypto-investors and their assets is threatened on multiple fronts. Such threats are widely discussed in the media and include massive cyber thefts, unexpected exchange shutdowns, regulatory problems and poor customer service. Customers are growing increasingly concerned that existing exchanges lack appropriate systems, processes, and controls that guarantee the safety of their accounts. They seek new and better options where they can safely trade and manage their digital assets.