Which practice is established by E.O. 13587 concerning insider threats?

The practice established by Executive Order 13587 concerning insider threats focuses on the importance of conducting self-assessments of insider threat programs. This order was issued to enhance the security of classified systems and improve the protection of sensitive information from insider threats. It emphasizes the need for federal agencies to develop and implement robust insider threat programs that include the capability to regularly assess their effectiveness.

Through self-assessments, organizations can evaluate their existing insider threat protocols, identify weaknesses, and ensure compliance with security standards. This process helps in continuously improving the overall security posture while fostering accountability within organizations. It ensures that agencies remain vigilant and proactive in identifying potential insider threats, thus contributing to national security.

The other practices mentioned, such as encouraging independent decision-making, implementing new social strategies, or providing leisure activities, do not directly address the core aim of E.O. 13587, which is centered around strengthening the defenses against insider threats through evaluation and improvement of security processes.