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Leadership

Trevor Horwitz

Trevor Horwitz

Founder and CISO

Trevor has designed, developed, and assessed security and compliance for corporations of all sizes and across multiple industries for over twenty years. Trevor is a PCI Qualified Security Assessor and contributing member of the PCI Security Council’s special interest group on virtualization and cloud security. His career experience includes roles as the CEO of a pioneering network security company and a senior consultant at PWC. He is President of InfraGard Atlanta, past Executive Board member of ISACA Atlanta, and active in the Technology Association of Georgia. Trevor has presented at regional, national, and international security conferences including RSA Conference, InfraGard, SPIN, TAG, and ISACA.
Mike Kerem

Mike Kerem

CTO

Mike has over twenty years of experience in network security design, implementation, and forensic auditing. His vast industry experience includes government, financial services, higher-ed, contact centers, and more. Previously Mike led network and infrastructure design and implementation teams for some of the largest mining operations in the southern hemisphere. Mike is internationally recognized as an expert in network penetration testing and forensic auditing. He was the architect and lead trainer on network security, access controls, encryption, and disaster recovery at Army Intelligence for the South African Defense Force.
Carey Guggenheim

Carey Guggenheim

Director of Training and Development

Carey has over fifteen years’ experience in Human Resource management. She has a proven ability to develop and execute innovative training and development programs. Prior to joining TrustNet, Carey was a Human Resource Transformation specialist at Buck Consultants, a division of ACS, a global human resources consulting firm. Previously she was the Training and Development Manager for Alexander Forbes Financial Services Limited a global leader in insurance, financial, and risk management services. Carey has a Bachelors in Social Science from the University of the Witwatersrand, South Africa, and a PDM in Human Resource Management from the University of the Witwatersrand Business School.
Lawrence Tobin

Lawrence Tobin

Director of Business Development

Lawrence manages all marketing activities including analysis, planning, budgeting and implementation. He is responsible for managing marketing collateral, web content, newsletters, case studies, press releases, and social media campaigns. Previously Lawrence was the Director of Engagement for a student organization at Vanderbilt University in Nashville, Tennessee and the Marketing Associate for the University of Maryland Athletic Department, College Park, Maryland. He is a past board member of InfraGard Atlanta. Lawrence obtained his undergraduate degree from the Georgia Institute of Technology and his Masters from the University of Georgia.
Len Sutton

Len Sutton

Vice President of Managed Security Services

Len Sutton is the VP of Managed Security. He has a broad background in management and consulting on cybersecurity and privacy. He has extensive experience in developing and managing mission-critical business processes and systems, including enterprise security and compliance programs. In addition to having extensive consulting experience with Fortune 500 corporations, Len has successfully held CTO, CSO, and Chief Compliance roles within both public and privately held corporations. His experience includes senior roles at SunTrust, PWC, Global Payments, Apriva, and most recently at Dell SecureWorks.

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