Yuk Fai Chan is Co-Leader of the OWASP Toronto chapter, where he actively promotes software security within the Toronto community. Professionally, Yuk Fai is a Co-Founder at Proack Security Inc., a Toronto-based information security consulting firm. He specializes in application security, penetration testing, threat modelling, security incident simulations and breach preparedness. Previously, Yuk Fai was a Director in the Cybersecurity & Privacy consulting practice at PwC Canada, with proven experience advising clients across the financial, telecommunications, power, mining and retail industries. He has also worked as a Security Consultant at Security Compass, helping clients on secure software development. Yuk Fai is an Offensive Security Certified Professional (OSCP) and GIAC Certified Forensic Examiner (GCFE).