Counterintelligence measures are designed primarily to:

Counterintelligence measures are primarily focused on safeguarding sensitive information and operations from threats posed by insider threats and espionage. This involves identifying, monitoring, and mitigating risks posed by individuals who may have malicious intent, whether they are internal personnel or external actors targeting the organization.

These measures are crucial in maintaining the integrity of critical operations, ensuring that confidential information does not fall into the wrong hands, and preventing any form of espionage that could jeopardize national security, organizational effectiveness, or public safety. By implementing strong counterintelligence protocols, organizations can create a framework to detect and neutralize threats, thereby enhancing their overall security posture.

The other options, while related to organizational effectiveness, do not primarily focus on the core purpose of counterintelligence. Enhancing operational efficiency involves improving processes but does not directly address the prevention of espionage. Promoting workplace culture and facilitating inter-agency cooperation are important for overall organizational health and effectiveness but do not encapsulate the essence of counterintelligence, which is to proactively protect against risks associated with insider threats.