Cryptographic currency is a type of digital money that uses encryption for security. Bitcoin is the most popular example. These currencies operate without a central authority, meaning they aren’t regulated by banks or governments.

Purchasing requires a crypto wallet. It holds your assets and allows for secure transactions. Exchanges like Binance and Kraken offer various cryptocurrencies. Remember, cryptocurrency is volatile, so invest only what you can afford to lose. Learning about cryptocurrency can open up new investment opportunities.