Aaron cofounded Tenfold Security after serving thirteen years as the Chief Information Security Officer of American Century Investments and Cboe Global Markets (previously Bats Global Markets). He joined Bats Global Markets in 2008 and built the information security program from the ground up. Following the acquisition of Bats Global Markets by the Chicago Board Options Exchange (CBOE), he became the Global Chief Information Security Officer of the combined entity. In his role, he oversaw all information and physical security along with environmental, security compliance, personnel security, monitoring and policy/procedure.

Aaron holds an MBA and bachelor’s in education from the University of Saint Mary and a Bachelor’s in Telecommunications Management from DeVry University. He currently serves as a board member of the University of Saint Mary Board of Trustees and maintains a CISSP certification.