Senior Cybersecurity Engineer, G2, Inc.Greg Witte is a Senior Security Engineer for G2. Witte supports federal and commercial clients, primarily the NIST Computer Security Division. He has been managing information technology for over thirty years, twenty of that in the information security arena. As part of his NIST support role, he was one of several primary authors of the NIST Cybersecurity Framework (CSF). Drawing on that experience and his many years with COBIT, he co-wrote ISACA’s guide for Implementing the NIST Cybersecurity Framework and the associated training/certification.