John Hollyoak

John Hollyoak is the Chief Information Security Officer at Winston & Strawn LLP since January 2013, overseeing the firm's global cybersecurity, information governance, and data protection initiatives. Additionally, John serves as a member of the Customer Advisory Board at Expel since April 2021. Prior to this, John held the position of Associate Director of Information Security at Protiviti from November 2006 to January 2013, where responsibility included leading teams for Fortune 500 cybersecurity solutions. Earlier roles included Senior Consultant in Information Risk Management at Crowe Horwath LLP, managing various security projects, and contributions to the External Access Group at Eastman Kodak. John holds a B.S. in Information Technology with a focus on Networking, System Administration, and Security from the Rochester Institute of Technology, earned between 1999 and 2003.