Mitigate is not one of the five guidelines offered by The National Institute of Standards and Technology (NIST) on cybersecurity standards. While mitigation is a common term used in risk management and information security, it is not specifically listed as one of the five key steps in the NIST's cybersecurity framework. Mitigation generally refers to the process of reducing the severity, seriousness, or painfulness of something. In the context of cybersecurity, this could involve actions taken to reduce the impact of a security breach or to prevent future breaches. However, the NIST's framework focuses on the steps of Identify, Protect, Detect, Respond, and Recover.

Choice A is incorrect. "Identify" is indeed one of the five key guidelines established by NIST for cybersecurity standards. It involves understanding the business context, resources that support critical functions, and related cybersecurity risks to an organization's information systems.

Choice B is incorrect. "Protect" is also a part of NIST's five guidelines for cybersecurity standards. This guideline focuses on developing and implementing appropriate safeguards to ensure delivery of critical infrastructure services.

Choice D is incorrect. "Recover" too falls under the NIST's five guidelines for cybersecurity standards. It emphasizes on developing and implementing activities necessary to restore any capabilities or services that were impaired due to a cybersecurity event.

Things to Remember

• The National Institute of Standards and Technology (NIST) is a non-regulatory federal