The National Institute of Standards and Technology (NIST) is a U.S. federal agency under the Department of Commerce dedicated to advancing measurement science, standards, and technology. NIST develops and promotes guidelines and standards that enhance innovation, improve quality of life, and ensure the reliability and security of various systems and processes. In the realm of data security, NIST provides widely recognized frameworks and best practices, such as the NIST Cybersecurity Framework, to help organizations protect their information and systems against cyber threats.