NIST 800-171 lays out a framework to secure Controlled Unclassified Information (CUI) within non-federal organizations and systems. CUI is sensitive government information that isn't classified. This framework outlines 110 specific requirements organizations must meet or demonstrate equivalent protections. These requirements cover 14 different areas of cybersecurity, including access control, incident response, and physical security.

Meeting NIST 800-171 requirements is mandatory for organizations that contract with the US government and handle CUI. However, even if you don't deal with the government, NIST 800-171 provides a valuable roadmap for enhancing your overall cybersecurity posture. The controls outlined address a wide range of security concerns and can be adapted to fit the specific needs of your organization.

By implementing these controls, organizations can significantly reduce their risk of data breaches and cyberattacks. NIST 800-171 doesn't dictate specific technologies, but rather focuses on achieving specific security outcomes. This allows organizations the flexibility to choose the best solutions to meet their needs.