As we become more connected, how can we improve IoT security and safety? Authors of "Practical IoT Hacking: The Definitive Guide to Attacking the Internet of Things," Beau Woods and Paulino Calderon join us on this episode of 401 Access Denied. How can we increase security measures for medical devices, transportation, and other hardware using near-field communication? Beau and Paulino share tips for careers in IoT security and how to hack all the things.