Tyson Macaulay is the Director of PKI and Wireless Security Solutions for EWA-Canada Ltd. Tyson directs Wireless Security service-delivery and PKI application development, implementation and customization. Project work has been conducted around the world involving international governments and multinationals as both stand-alone clients and in multi-lateral, collaborative projects. Tyson's career on the Internet stretches back 10 years to the original academic networks, with computer security becoming a focal point 6 years ago with the founding of his first company: General Network Services (GNS). Tyson was founder and CTO of GNS for 5 years until its acquisition by JAWZ Technology in August 2000. Tyson left JAWZ to join EWA-Canada in June of 2001.