The difference between a digital currency and a cryptocurrency is that the latter is decentralised, meaning it is not issued or backed by a central authority such as a central bank or government. Instead, cryptocurrencies run across a network of computers. Digital currencies have all the characteristics of traditional currencies but exist only in the digital world. They are issued by a central authority.
With IG, you can trade cryptocurrencies via a CFD account – derivative products that enable you speculate on whether your chosen cryptocurrency will rise or fall in value. Prices are quoted in traditional currencies such as the US dollar, and you never take ownership of the cryptocurrency itself.

Investors need not worry about these stocks, yielding from just over 3% to nearly 9%, being yield traps.
Billed as the mother of all cryptocurrencies, Bitcoin which is a decentralised digital currency was created by someone called Satoshi Nakamoto (possibly a pseudonym) in 2009. As with most cryptocurrencies, Bitcoin is without a central bank or single administrator that can be sent from user to user on the peer-to-peer Bitcoin network without the need for intermediaries. Transactions are verified by network nodes through cryptography and recorded in a public distributed ledger called a Blockchain, according to IANS report.