Martin Hall is co-founder, Chairman & Executive Vice President of Corporate Development at Karmasphere. He brings a strong entrepreneurial track record and a history of pioneering new Internet technologies and markets. Prior to founding Karmasphere, Martin was a founder of Aventail, a leading computer security company acquired by SonicWall. Prior to that, he was the founding CEO of Stardust, an Internet technology services company sold to Penton Media. Martin has chaired and participated in a number of industry groups including WinSock, Quality of Service, Internet Multicast and Wireless Multimedia Forums. He holds a Masters of Computer Science from Staffordshire University in Stafford, England.