Cryptocurrencies or crypto assets are any form of currency that exists virtually or digitally, which uses cryptography to protect operations. Cryptocurrencies do not have a central regulatory or issuing authority; They use a decentralized system to record transactions and issue new units.

Cryptocurrencies are a digital payment system that does not depend on banks to verify operations. It is a peer-to-peer system that can allow anyone anywhere to send and receive payments.

Cryptocurrency payments exist solely in the form of digital inputs directed to an online database describing specific transactions; these are recorded in a public ledger and the cryptocurrencies are stored in digital wallets.

Once you have bought cryptocurrencies you must store them securely to protect them from theft or hacking, cryptocurrencies are usually kept in encrypted wallets that can be physical devices or online software that securely gather the private keys of your cryptocurrencies.

Hot wallet storage: They refer to cryptographic storage that uses online software to protect the private keys of your assets.

Cold wallet storage: Cold wallets rely on offline electronic devices to securely protect your private keys.

Hot wallets typically do not charge fees, while cold wallets do.

Cryptocurrency units are created through a process called mining, which involves using computing power to solve complicated mathematical problems that generate coins. Users can also buy the currencies from brokers, then store and spend them through crypto wallets.

If you own a cryptocurrency, you have nothing tangible. What you have is a key that allows you to move a record or unit of measure from one person to another without a trusted third party.