Digital currency bitcoin is a digital currency but also a type of virtual currency. Bitcoin and its alternatives are based on cryptographic algorithms, so these kinds of virtual currencies are also called cryptocurrencies. Most of the traditional money supply is bank money held on computers. This is also considered digital currency. One could argue that our increasingly cashless society means that all currencies are becoming digital, but they are not presented to us as such. Currency can be exchanged electronically using debit cards and credit cards using electronic funds transfer at point of sale. A number of electronic money systems use contactless
Digital gold currency data security and exchange risk. DGCs, like all financial institutions and public securities, have a layer of risk in the form of the management of the issuing institution. Controls aimed to limit management risk are called "governance". All other DGC providers operate under self-regulation. DGC providers are not banks and therefore not subject to many bank regulations that pertain to fractional reserve lending as they do not engage in lending. However, DGCs do provide a method for transferring currency from one person to another, and therefore may fall under regulations pertaining to money transmitting in various jurisdictions. The Global Digital