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The ability to protect or defend the use of cyberspace from cyber attacks.
NIST SP 800-30 Rev. 1
NIST SP 800-39
Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.
Comments about the glossary's presentation and functionality should be sent to firstname.lastname@example.org.
See NISTIR 7298 Rev. 3 for additional details.