Cryptocurrency Terms and Definitions

Cryptography is the science of methods for protecting information by means of encryption. It ensures confidentiality and data integrity and underlies the operation of all cryptocurrencies.

A cryptographer is a specialist in the field of cryptography who develops and analyzes methods of encryption and data protection. Their work underlies the security of blockchain systems.

A cryptocurrency is a digital form of money whose operation is based on cryptography and decentralized networks. Its issuance and transfers do not depend on a single central authority.

A cryptocurrency exchange is an online platform for buying, selling and exchanging cryptocurrencies. Some exchanges work only with cryptocurrency pairs, while others let you trade for ordinary money.

A crypto wallet is a tool for managing digital assets: it stores the access keys to your coins and lets you send and receive transfers on the blockchain network.