Blockchain is far more secure than other record keeping systems because each new transaction is encrypted and linked to the previous transaction. Blockchain, as the name suggests, is formed by a network of computers coming together to confirm a ‘block’, this block is then added to a ledger, which forms a ‘chain’. Blockchain is formed by a complicated string of mathematical numbers and is impossible to be altered once formed. This immutable and incorruptible nature of blockchain makes it safe from falsified information and hacks. It’s decentralized nature also gives it a unique quality of being ‘trustless’ – meaning that parties do not need trust to transact safely.