What is the difference between blockchain and Bitcoin?

Job openings for blockchain developers continue to rise as mainstream outlets learn more about the benefits of these technologies. It is a relatively new field with untapped potential. The drive behind the demand rests with its security possibilities because of its low vulnerability to hacking. There were an estimated 668 security breaches in the first half of 2018 alone, so companies are looking for solutions. Blockchain offers a decentralized platform that many companies find attractive to prevent such occurrences, especially with the rise of smart contracts and other cryptocurrencies like Ether.