A Keynote Speaker Who Will Shock Your Audience Awake - Learn more at As a cyber security expert serving thousands of organizations, John’s experiences have led to speaking engagements with the Pentagon, Visa, Charles Schwab, Homeland Security, the FDIC, Pfizer, Million Dollar Round Table, the FTC, Northrop Grumman, The Hartford, the Federal Reserve Bank, the University of Massachusetts and hundreds of organizations, universities, and associations of all types. No matter the size of the company or technical experience of the audience, John makes sure participants are motivated and educated to change their relationship to data security. Leveraging His Story to Help Organizations Secure Valuable Data - John speaks from experience – his identity was stolen and used to electronically embezzle $300,000 from his business clients. While the cybercriminal masked their crimes using John’s identity, Sileo and his business were held legally and financially responsible for the felonies committed. The breach destroyed John’s company and consumed two years of his life as he fought to stay out of jail. Refusing to give in, John ultimately turned his experiences into his greatest success as a renowned cyber security expert. From real-life experiences with cybercrime came the first of several books, a great love of sharing what he’s learned, and a profound mission to help others defend data and tap into the resilience that defines who they are.