
Tyson Mark (President, 2019-2020)
Tyson was previously the President of the (ISC)² Toronto Chapter from 2019-2020. Tyson has over 25 years of information technology experience with the majority of his experience in the Canadian investment industry. He has held positions such as the Director, IT with Canadian Financial Services firms, Director, IT Operations with the Mutual Fund Dealers Association of Canada, Pre-Sales Engineer and Network Administrator. His expertise is in Information Security, Business Continuity and Disaster Recovery, and IT Operations.

Nelson Chen (Director, 2019 - 2020)
Nelson has over 30 years of experience in Information technology and has experience across a range of high-tech companies ranging from startup to large enterprise high-tech companies. He’s held a variety of leadership and technical roles including Director of IT, Global Information Security Officer, Sales Engineer, Security Evangelist, etc. with the underlying focus of helping businesses achieve their security goals. In addition to volunteering his time with (ISC)² Toronto chapter, Nelson also helps promote the Safe & Secure Online program offered by the Canadian Center for Cyber Safety and Education (CCSE) by delivering the training program to public schools as well as adult programs in the Greater Toronto community.

Craig Barretto (President, 2017-2019)
Craig was previously the President of the (ISC)² Toronto Chapter from 2017 – 2019 but has been an active member since 2012. Craig has over 11 years of experience in Information Security and currently runs his own consulting company, specializing in vulnerability management and penetration testing.

Marvin Odor (Membership Chair, 2017-2019)
Marvin Odor is a versatile, performance-driven professional with over 7 years of experience in information security field. He is currently a Sr. Security Consultant at Trustwave Canada, experience includes performing PCI report on compliance assessments, PCI gap analysis and remediation activities, vulnerability assessments, Risk Assessments, and self-assessment questionnaires, in retail, transportation, telecommunications and financial industry.

Philip Sousa (Secretary, 2017-2019)
Philip is a results-driven information security professional with 7+ years experience. Philip is currently a SIEM/Threat Analytics Specialist at TD Bank. Previous to his current role, Philip has held various security related positions in areas such at IT risk management, security & vulnerability assessment, SOX assessment and UNIX platform security.