John Cioffi

John Cioffi is a pioneering engineer and scientist in the field of telecommunications. He is best known for developing digital subscriber line (DSL) technology, which allows high-speed internet access over existing telephone lines. His work has revolutionized internet connectivity by providing faster, reliable broadband to homes and businesses without the need for new infrastructure. Cioffi is also a professor and entrepreneur, founding companies and contributing to research that advances communication networks. His innovations have significantly shaped modern digital communication, enabling the widespread, affordable internet access used today.