If you were not able to catch our live blog to follow along with the BlackBerry Security Summit, BlackBerry has now uploaded another portion of the event following the release of Rudy Giuliani's keynote. This time around, BlackBerry CEO John Chen's keynote from the BlackBerry Security Summit 2016 has been posted for all. As expected, Chen details BlackBerry's end-to-end mobile security strategy, which includes devices and software, the Internet of Things, and more. The video is about twenty minutes long, so be sure to check it out, if you haven't already.