A cryptocurrencyCryptocurrency is decentralized digital currency secured by cryptography. Cryptocurrency utilizes cryptographic protocols to record ownership and prevent counterfeits (when ownership... market is a digital marketplaceA digital marketplace is an online platform that connects buyers and sellers of goods and services. where traders can buy and sell cryptocurrencies using different fiat currencies or altcoins. A cryptoCrypto is a digital asset and medium of exchange employing cryptography to secure transactions, control the creation of new units,... exchangeAn exchange is a marketplace where traders can buy and sell cryptocurrencies and other digital assets. The "exchange" acts as... facilitates the conversion of one currency to another.