He's a contributing editor at TidBITS, responsible for much of their Web and publishing infrastructure; a columnist for the Seattle Times on all things Mac related; and a regular contributor to the Economist, Macworld, and Ars Technica. His new book, Take Control of Networking & Security in iOS 6 covers key topics, such as handling hotspot portal pages, creating secure Wi-Fi connections, signing up for the right cellular data plan.