The Insider Threat Program Senior Official (ITPSO) is responsible for what at the facility?

• A. Establishing and executing the facility's insider threat program
• B. Approving contractor personnel clearances
• C. Overseeing physical security
• D. Managing information technology infrastructure

Answer: (A)

The key idea here is that the Insider Threat Program Senior Official is the lead for creating and running the facility’s insider threat program. This role owns establishing the program’s framework, policies, and governance, and ensuring it is actively implemented day to day. That means coordinating with security, human resources, and information technology to build detection capabilities, establish reporting channels, and deliver training and awareness so staff understand how to recognize and respond to potential insider risks. The ITPSO also tracks program effectiveness, oversees reporting and investigation processes, and ensures proper mitigation while balancing privacy and civil liberties. This focus is distinct from approving contractor personnel clearances, which falls under personnel security; from overseeing physical security, which is a separate physical security function; and from managing IT infrastructure, which is the domain of IT operations.