What is double-spending and why is it such a problem?
“Double-spending” means that the same units of a currency are spent twice. Blockchains prevents this issue by combining an open ledger with cryptographic algorithms.
Security is paramount when it comes to your investments. Find out how crypto funds are stored, the best practices for safeguarding digital assets, the laws that regulate the crypto industry, and how to protect yourself from cybercrime and scams.