adeena khurram

Cryptocurrency is a digital or virtual form of currency that relies on cryptography and operates on blockchain technology. The most renowned cryptocurrency, Bitcoin, was introduced in 2009, marking the beginning of a significant financial revolution. Cryptocurrencies like Ethereum, Ripple, and Litecoin have since followed, each with unique features and use cases. The advantages of cryptocurrency include robust security, decentralization, swift and cost-effective transactions, financial inclusion, and enhanced transparency. However, challenges such as regulatory uncertainty, price volatility, security risks, lack of consumer protection, and environmental concerns must be addressed.