Technology is changing how we run our businesses and pay for products and services. Blockchain is not just cryptocurrency and is being used in some of the top levels of business logistics including asset tracking, data ownership, privacy and identity. Gain a basic understanding of blockchain and cryptocurrencies like Bitcoin and Litecoin. Discuss this emerging technology, understand its place in the modern world and find out about its pros and cons. Major companies such as American Express, CISCO and IBM use the Hyperledger blockchain technology as a low cost solution, eliminating transaction fees.