Dinesh D. Dattani is a mainframe security consultant and the president of Triple-D Mainframe Services Ltd. He has more than 30 years of mainframe security experience at a number of companies in North America, and his consulting career spans diverse industries and sectors, including banking, telecom, automotive, insurance, energy, government, and service providers. He is the author of nearly 60 articles on mainframe security, including the IBM white paper ""Best Practices for System z Security: Mainframe Security Matters--Thinking Outside the Box."" He lives in Toronto.