Challenges aplenty: what are the roadblocks facing the connected car?

Introduction and security worriesWhat has the computing power of 20 personal computers, includes about 100 million lines of programming code, and processes up to 25 gigabytes of data an hour? The connected car is often sold as an enhanced experience for drivers, but vehicles able to optimise their own operation, maintenance, and get online, could develop into one of the next decade's major challenges for the tech industry. What is a connected car? Thus far it's been shorthand for 'automotive inf