Mobile & Wireless Security

Matthew David Sarrel is the Executive Director of Sarrel Group, an editorial services, product test lab and information technology consulting company. Mr. Sarrel is also a technical writer, game/product reviewer and contributing editor for PC Magazine. Previously, Mr. Sarrel was a technical director for PC Magazine Labs, where he led all testing conducted by the Applications, Enterprise and Development Software, OS and Utilities, Network Infrastructure and Wireless LAN teams. Prior to joining PC Magazine, Mr. Sarrel served as Vice President of Engineering and IS Manager at two Internet startups. Prior to his experiences in the world of Internet startups, Mr. Sarrel spent almost 10 years providing IT solutions in medical research settings, beginning his career as a network administrator and ultimately serving as Director of IT for the New Jersey Medical School National Tuberculosis Center and as CIO for the HIV Educational Exchange for Healthcare Workers in Vietnam project. Mr. Sarrel has earned a BA (History) from Cornell University, an MPH (Epidemiology) from Columbia University and is also a Certified Information Systems Security Professional (CISSP).

Mr. Sarrel has written for and spoken to numerous international audiences about information technology and information security. He participated as an expert in two Federal Trade Commission workshops, one about spam in 2003 and one about spyware in 2004.

Sebastian Rupley is Editorial Director for PCMagCast, PC Magazine's channel for live Web seminars and online events on tech topics for consumers and small businesses. Previously, he was West Coast Editor of PC Magazine for over a decade, where he oversaw news and feature stories for the publication and represented the brand on panels and at conferences on the West Coast. He also served as Features Editor of PC/Computing magazine, managing and promoting many noted technology journalists.

A familiar face to leaders at technology companies, Sebastian has won numerous national journalism awards, including back-to-back Gold awards from the American Society of Business Professional Editors in 2004 and 2005 in the category of Original Web Content, and awards from the Computer Press Association. He is the author of the book Portable Computing, one of the first titles ever to appear about laptop computers and mobile technology, and serves as a co-host, alongside PC Magazine columnist John C. Dvorak, of Ziff-Davis Media's popular weekly IPTV show Cranky Geeks.