Embedded Security using an ESP32

Ever wondered why your brand-new Philips Hue suddenly starts blinking SOS?

Or why there is an ominous Broadcast on your Samsung TV while watching your daily Desperate Housewives?

And didn’t you wear an Apple Watch a few minutes ago, and why did you buy 2 TVs in that time?

Security of smart and embedded devices is one of those topics everyone heard about – might it be good or (more likely) bad.

Let us take a journey down the rabbit hole and find out how such devices handle security today and how we can improve that. On that journey, we will visit 5 points which, in all fairness, are going to be quite technical. Continue reading