Difference between revisions of "Information System Resilience"
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===== [[NIST]]===== | ===== [[NIST]]===== | ||
{{definition|The ability of an information system to continue to: (i) operate under adverse conditions or stress, even if in a degraded or debilitated state, while maintaining essential operational capabilities; and (ii) recover to an effective operational posture in a time frame consistent with mission needs. <ref>[http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf NIST Special Publication 800-53 Rev 4: Security and Privacy Controls for Federal Information Systems and Organizations (April 2013)]</ref>}}<br/> | {{definition|The ability of an information system to continue to: (i) operate under adverse conditions or stress, even if in a degraded or debilitated state, while maintaining essential operational capabilities; and (ii) recover to an effective operational posture in a time frame consistent with mission needs. <ref>[http://nvlpubs.nist.gov/nistpubs/SpecialPublications/NIST.SP.800-53r4.pdf NIST Special Publication 800-53 Rev 4: Security and Privacy Controls for Federal Information Systems and Organizations (April 2013)]</ref>}}<br/> | ||
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| + | {{definition|Information System Resilience: The ability of an information system to continue to operate while under attack, even if in a degraded or debilitated state, and to rapidly recover operational capabilities for essential functions after a successful attack. (from: NIST SP 800-30) <ref name=NIST>[https://csrc.nist.gov/Glossary NIST Glossary]</ref>}}<br/> | ||
==See also== | ==See also== | ||
Revision as of 23:29, 27 October 2017
Definitions
National Definitions
United States
NIST
The ability of an information system to continue to: (i) operate under adverse conditions or stress, even if in a degraded or debilitated state, while maintaining essential operational capabilities; and (ii) recover to an effective operational posture in a time frame consistent with mission needs. [1]
Information System Resilience: The ability of an information system to continue to operate while under attack, even if in a degraded or debilitated state, and to rapidly recover operational capabilities for essential functions after a successful attack. (from: NIST SP 800-30) [2]
