Marshall Erwin is the Chief Security Officer at the Mozilla Corporation, where he leads teams responsible for protecting Mozilla and its users and is responsible for policy initiatives regarding encryption, government vulnerability disclosure, and malicious online content. Prior to joining Mozilla, Marshall worked in a variety of positions related to technology policy, cybersecurity, and national security more broadly. He began his career in national security, an analyst covering counterterrorism and cybersecurity. He also served as the counterterrorism and intelligence adviser on the Senate Homeland Security and Government Affairs Committee and as the intelligence specialist at the Congressional Research Service, focusing on National Security Agency surveillance programs and legislative changes to FISA statute. Marshall is a Non-Residential Fellow at Stanford Law School’s Center for Internet & Society.

Cyber Safety Innovation Fellow, Atlantic Council; Volunteer
I Am The Cavalry

Chief Strategy & Innovation Officer
FS-ISAC

Member of European Parliament (Renew - Denmark)
European Parliament

Senior Cybersecurity Strategist
Microsoft

Cyber Strategist
Visiting NSI Fellow at George Mason’s Antonin Scalia Law School