The document summarizes the establishment and purpose of the Information Technology (IT) Security Essential Body of Knowledge (EBK). The EBK was established to provide a common framework and baseline of competencies for the IT security workforce in both public and private sectors. It defines key functional areas, competencies, and roles to help standardize training, certification, and professional development in the field of IT security. The EBK was developed through collaboration between government, academia, and industry subject matter experts.