Profile
Previously, Greene was a Senior Director at the Aspen Institute, where he led the global cybersecurity policy program. Prior to Aspen, he was the Chief for Cyber Response & Policy in the National Security Council at the White House. He also served as Director of the National Cybersecurity Center of Excellence at the National Institute of Standards and Technology (NIST), and came to NIST from Symantec, where he was the Vice President of Global Government Affairs and Policy. While at Symantec, Greene also served as a member of NIST’s Information Security and Privacy Advisory Board and was a special government employee on President Obama’s 2016 Commission on Enhancing National Cybersecurity.
Before Symantec, he worked on both the House and Senate Homeland Security Committees, was Counsel to the Senate’s Special Investigation into Hurricane Katrina, and practiced law at a large Washington, D.C. firm.