The NIST Cybersecurity Framework is a widely adopted voluntary standard designed to help organizations manage and reduce cybersecurity risk while improving communication about cyber risk among internal and external stakeholders. It emphasizes integrating cybersecurity into overall enterprise risk management, making it especially appealing to executive leadership. The framework organizes cybersecurity activities into five core Functions, providing a clear, structured approach that is also practical for security professionals. Its flexibility and risk-based focus have contributed to its broad use, including in operational technology environments, where it helps organizations align security practices with business objectives and regulatory expectations.

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