Todd Rosenblum is a Senior Executive at IBM responsible for worldwide business development and strategy. Prior to IBM, Todd was the Acting Assistant Secretary for Homeland Defense at the Pentagon, and the Deputy Under Secretary of Intelligence at the Department of Homeland Security. Earlier, he was a Professional Staff Member on the U.S. Senate Intelligence Committee, and a career official at the Department of State and the Central Intelligence Agency. Todd is a Non-Resident Senior Fellow at The Atlantic Council, as well as at the Center for Cyber and Homeland Security. He is on the Executive Committee of the Intelligence and National Security Alliance and a member of Business Executives for National Security.