you bring up a lot of really good points. IoT (Internet of Things) development and security will play a HUGE part in making this a safe and secure environment. think of it, we already have devices that know everything about us that we walk around with 24/7, and devices like Alexa or Google Home are starting to become more normal in households. The more things are connected, the more secure the firewalls need to be! Especially when it comes to self driving cars since its also a huge safety issue and could be life or death.