TSA Information Assurance (IA) Handbook

This handbook implements the policies and requirements of the Transportation Security Administration (TSA) Management Directive (MD) 1400.3, Information Technology Security by establishing guidance applicable to the use, development, and maintenance of TSA Information Technology (IT) assets, networks, and systems. The guidance contained herein is designed to ensure the Confidentiality, Integrity, Availability, and overall assurance of TSA information.