Mario Sist

Principal Consultant

Expert on regulations and standards

Mario Sist is a Principal Consultant at UL’s Transaction Security Division.  With over 30 years in banking IT, Mario Sist is one of Australia's most experienced credit card security consultants.

In an industry full of rules and certifications, Mario assists clients to understand how to navigate the standards and find the right fit for their organisation. Mario is a Visa (PIN) Security Assessor, Payment Card Industry - Qualified Security Assessor (PCI QSA) and also sits on the APCA CECS Advisory Council and Australian Standards (AS2805) IT005-04 Financial Transaction Systems - Authentication & Security Committee.


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