Biographical Sketch: Mr. de Graaff recently joined Vanguard Integrity Professionals as their Chief Strategy Officer and in his role is responsible for company’s services and support strategy. Mr. de Graaff until recently served as the Global Information Security Officer for AIG. Prior to joining AIG, Mr. de Graaff held the position of Corporate Information Security Officer at Depository Trust & Clearing Corporation. In addition, he has held Information Security consulting and management positions at ING, ABN/AMRO, IBM and UNISYS.. Mr. de Graaff was awarded the Top 100 IT Leadership Award in 2006 by Computerworld Magazine. Mr. de Graaff is a trusted advisor to key security companies such as Symantec, McAfee and RSA and serves and has served on advisory boards of startups in the security. mobile payment and crowdsourcing space. Mr. de Graaff holds a Bachelor‘s Degree in Applied Mathematics from the Open University of The Hague, The Netherlands.