Charles Edge is the CTO of bootstrappers.mn and the CTO/COO of secretchest.io - and a former director at Jamf, where he led the development of Jamf Now. He holds 35 years of experience as a developer, administrator, architect, product manager, entrepreneur, and CTO. He is the author of 25 books and more than 6,000 blog posts on technology, and has served as an editor and author for a number of publications. Charles also serves on the board of directors for a number of companies and non-profits, and frequently speaks at conferences including DefCon, BlackHat, LinuxWorld, the Apple Worldwide Developers Conference, and a number of Apple-focused conferences. Charles is also the author of krypted.com and a cofounder/host of the MacAdmins Podcast and The History Of Computing podcast.