Joe is a recognized expert in networking and network security and has nearly fifteen years of experience in the industry. He is known for guiding SonicWALL through many company-defining moments in his role as CTO. He has participated in varions industry certification and design consortiums including the ICSA and IETF, and, along with his development teams, has authored a number of networking and security patents. Prior to SonicWALL, Joe spent six years with OneNet, Inc., where he served as VP of Technology Services, directing the Professional and Managed Services teams. Levy has authored his first book with several colleagues on the topic of wireless network security, covering many of the proprietary wireless enhancements designed by Levy and the SonicWALL architectural team, as well as industry standards best-practices. Levy's well known "Worth a Glance" blog covers his views on a broad range of network security news, issues, and trends, and can be found at blog.illurity.com.