Last month, Apple announced that all of its new MacBook Pro laptops would come equipped with the T2 security chip, an advanced coprocessor that handles a number of security functions. The T2 has been in iMac Pro desktops for some time, and Duo Labs researcher Mikhail Davidov has spent the last eight months digging into the chip's features and functionality. He joins Decipher Editor-in-Chief Dennis Fisher to talk about how big a leap forward the T2 is and where there's still some room for improvement.