logo

Cryptojacking

Cryptojacking is the act of using another person’s computer, smartphone, or other device to mine cryptocurrencies without their knowledge or permission.

Share this term

Decentralised

Decentralised refers to a form of organised system that operates without a central point of control or authority. Instead, the system functions through individual parts or participants (nodes) that follow a mutually agreed-upon set of rules or protocols.

See full definition

Decentralised Finance (DeFi)

Decentralised Finance (DeFi) is a financial ecosystem built on blockchain technology that offers alternatives to traditional, centralised banking systems. It enables users to access financial services such as banking, insurance, lending, borrowing, and trading without relying on intermediaries like banks or financial institutions.

See full definition

Crypto scoop

Sign up for our weekly newsletter

Stay informed with the latest updates to buy, sell, and store your crypto on the go.

phone

Download the Yellow Card app

Start trading crypto with ease

Get the Yellow Card app to buy, sell, and store your crypto on the go.

footer logo
[email protected]

© 2026. Yellow Card Academy

Visit our website
Explore
Collections
Community