What is cryptocurrency? Cryptocurrency ( or Crypto) is a digital or virtual currency that uses cryptography for secure transactions. This money takes the form of tokens or coins. Crypto in cryptocurrency means that cryptographic techniques or technology is used for creating the digital currency. This system does not have any centralized regulating authority; instead, a decentralized system records transactions and issues new units. In other words, we can say that cryptocurrency is a digital asset on a network distributed along various computer networks. This decentralized structure of cryptocurrency makes it free of government control or any centralized authority. The name cryptocurrency is given to this payment system because encryption is involved to verify the transactions. Encryption provides safety and security to this system. Encryption means advanced-level coding is required to store and transfer the data between public ledgers and digital wallets. Cryptocurrency is an ...