Canada’s aviation sector encompasses airlines, airports, aerospace manufacturing, and supporting logistics, all of which operate under strict safety and regulatory requirements. Cybersecurity is increasingly critical as airlines and airports adopt digital operations, AI-driven air traffic management, and cloud-based infrastructure. Protecting passenger data, operational systems, and critical aviation infrastructure requires seasoned information security leaders who can balance regulatory compliance, operational continuity, and emerging threats. The following CISOs and cybersecurity leaders are driving security strategy and resilience across Canada’s aviation ecosystem.
Wes Chan, Head of Cybersecurity, Air Canada
Wes Chan is a technology thought leader specializing in cybersecurity, global security operations, incident response, and enterprise cyber programs. At Air Canada, he leads the development of high-performing technical teams while implementing security awareness initiatives and robust incident response processes. His focus on operational resilience and large-scale program delivery ensures that Air Canada’s systems, networks, and passenger data remain secure in a complex, highly regulated environment. Wes’s leadership combines technical expertise with strategic guidance, aligning cybersecurity programs with business objectives and regulatory compliance across Canada’s largest airline.
Gulshan Kissona, Chief Information Security Officer, Transat
Gulshan Kissona brings over 18 years of experience in information security, risk management, and compliance. As Chief Information Security Officer at Transat, he oversees enterprise-wide implementation of security programs, governance frameworks, and operational controls. He emphasizes team building, process optimization, and alignment of cybersecurity initiatives with business strategy. Gulshan is focused on reducing organizational cyber risk while maintaining operational efficiency, ensuring that both corporate systems and passenger information are protected. His leadership fosters a security-conscious culture across all levels of the organization, positioning Transat as a proactive and resilient player in the aviation sector.
Guillaume Mabire, Chief Information Security Officer, Montreal Airports (ADM Aéroports de Montréal)
Guillaume Mabire leads cybersecurity strategy for Montreal Airports, aligning security programs with operational and regulatory requirements. He has implemented enterprise-wide risk management frameworks, optimized hybrid cloud and on-premise infrastructures, and ensured compliance with NIST and ISO27001 standards. Guillaume’s experience includes privacy programs, industrial control system security, and building high-performing teams that drive operational excellence. By integrating strategic oversight with technical execution, he strengthens both digital and physical aviation operations. His work safeguards passenger data, airport operations, and critical infrastructure across one of Canada’s busiest international airport hubs.
Dan Fortier, Vice President of Information Technology & Chief Information Security Officer, Ottawa International Airport Authority
Dan Fortier oversees IT operations and cybersecurity for the Ottawa International Airport Authority, managing risk, operational continuity, and secure digital infrastructure. With over 25 years of experience, he combines strategic vision with technical expertise, guiding IT teams across infrastructure management, project delivery, and security operations. Fluent in English and French, he has extensive knowledge of ITIL, change management, and process re-engineering. Dan ensures the airport maintains robust cybersecurity measures, operational resilience, and compliance with national and international aviation regulations, while driving innovation and operational efficiency across airport systems.
Mark Fernandes, Chief Information Security Officer, Greater Toronto Airports Authority
Mark Fernandes leads cybersecurity for Canada’s largest airport, protecting airside, ground, and digital operations. With over 30 years of experience, he integrates security strategy with business objectives and regulatory compliance. Mark has collaborated with international law enforcement and defense agencies, including NATO, Interpol, the FBI, and the NSA, on global cybersecurity initiatives. He specializes in security operations, threat intelligence, cyber risk management, and responsible AI governance. Mark transforms cybersecurity into a strategic advantage, ensuring operational resilience, regulatory adherence, and protection of passenger data across one of the busiest airports in North America.
Securing Canada’s Skies
The leaders above exemplify the evolving role of cybersecurity in aviation. They safeguard passenger data, critical operational systems, and aviation infrastructure while driving innovation in cloud, AI, and industrial control environments. As Canada’s aviation sector continues to digitalize, these CISOs play a vital role in mitigating risk, ensuring regulatory compliance, and maintaining operational resilience across airlines, airports, and aerospace operations. Their strategic and technical leadership is central to protecting Canada’s skies in an increasingly complex cyber landscape.