Shared Futures: The A.I. Forum

How is AI reshaping the way we live, create, connect, and evolve?

On June 13, Shared Futures: The AI Forum will bring together the cultural architects of our time to explore.

Register for the Livestream

Jeff Greene

Distinguished Fellow, Cybersecurity Programs, Aspen Digital

Jeff Greene's headshot.

Jeff Greene is a Distinguished Fellow with the Aspen Institute’s Cybersecurity Programs. He served as the Executive Assistant Director for Cybersecurity at the Cybersecurity and Infrastructure Security Agency (CISA) and the Chief of Cyber Response and Policy on the National Security Council (NSC) during the Biden Administration. Before that he was Director of NIST’s Cybersecurity Center of Excellence and was an executive in a private sector cybersecurity company.

Member

  • Aspen Digital Team

Expertise

  • Cyber defense assistance
  • Cybersecurity
  • Preventing & disrupting ransomware

Read Insights by Jeff


The Limits of Risk-Informed Planning for State and Local Cyber Readiness

A shift to risk-informed planning may hinder cyber readiness as state and local governments assess their evolving digital threats.

  • Jeff Greene
  • Distinguished Fellow, Cybersecurity Programs, Aspen Digital
  • Sezaneh Seymour
  • Vice President and Head of Regulatory Risk and Policy, Coalition
June 5, 2025