David London is a Managing Director at The Chertoff Group, where he helps companies address their most pressing cybersecurity risks.
David works with clients to strengthen cyber governance, apply threat-informed defense and prioritize security investments. He assists operational personnel and senior decision-makers to effectively mitigate and manage cyber threats. David also helps organizations address software supply chain risk exposure and associated regulatory expectations. He leads cybersecurity engagements in financial services, retail, energy, technology and other critical infrastructure sectors.

Prior to joining The Chertoff Group, David spent nine years at Booz Allen Hamilton where he strengthened cyber resilience capabilities for the U.S. government and commercial clients. He led the design and development of some of the highest-profile cyber exercises in the world including the Department of Homeland Security’s Cyber Storm and NERC’s Grid Security Exercise. David has delivered dozens of cyber exercises and preparedness engagements over his career.