Mark is a Certified SCADA Security Architect with three years experience in the information assurance business. He has done research and analysis of the SCADA MODBUS and MODBUS TCP protocol leading to the development of his ModScan tool. In addition to his SCADA work, Mark is a Web Application Security penetration tester and consultant. He regularly speaks at local events in DC and VA and frequently conducts training on the subject. Mark received his bachelors degree in Computer Engineering from The Pennsylvania State University.