Jeff Greene
Senior Director, Cybersecurity Programs, Aspen Institute; former Chief for Cyber Response and Policy, National Security Council
Jeff Greene is the Senior Director for Cybersecurity Programs at Aspen Digital, a part of the Aspen Institute. Jeff joined Aspen in July of 2022 from the White House, where he served as the Chief for Cyber Response & Policy in the National Security Council’s Cyber Directorate. Jeff led the NSC’s defensive cyber and incident response efforts where he ran the White House counter-ransomware effort and oversaw the whole-of-government effort to harden the cybersecurity of U.S. critical infrastructure in advance of Russia’s February 2022 invasion of Ukraine. Jeff previously served as Director of the National Cybersecurity Center of Excellence at the National Institute of Standards and Technology (NIST). Prior to joining NIST he was the Vice President of Global Government Affairs and Policy at Symantec, where he led a global team of policy experts. Before Symantec Jeff 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. Jeff was recently named a “Fed 100 Award Winner” by GovExec magazine for his work at the National Security Council.
