Difference between revisions of "Availability"
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===== ENTSO-E ===== | ===== ENTSO-E ===== | ||
{{definition|Availability is a measure of time during which a generating unit, transmission line, ancillary service or another facility is capable of providing service, whether or not it actually is in service. <ref name="ENTSO-E">[https://emr.entsoe.eu/glossary/bin/view/GlossaryCode/GlossaryIndex ENTSO-E Glossary of Terms]</ref>}} | {{definition|Availability is a measure of time during which a generating unit, transmission line, ancillary service or another facility is capable of providing service, whether or not it actually is in service. <ref name="ENTSO-E">[https://emr.entsoe.eu/glossary/bin/view/GlossaryCode/GlossaryIndex ENTSO-E Glossary of Terms]</ref>}} | ||
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+ | === United States === | ||
+ | =====NIST===== | ||
+ | {{definition|Ensuring timely and reliable access to and use of information. <ref name="NISTIR7298"> [http://nvlpubs.nist.gov/nistpubs/ir/2013/NIST.IR.7298r2.pdf NISTIR 7298 rev 2: Glossary of Key Information Security Terms, May 2013]</ref>}}<br /> | ||
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+ | {{definition|The property of being accessible and useable upon demand by an authorized entity. <ref name="NISTIR7298"> [http://nvlpubs.nist.gov/nistpubs/ir/2013/NIST.IR.7298r2.pdf NISTIR 7298 rev 2: Glossary of Key Information Security Terms, May 2013]</ref>}} | ||
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Revision as of 20:30, 18 April 2015
Contents
Definitions
European Definitions
ENTSO-E
Availability is a measure of time during which a generating unit, transmission line, ancillary service or another facility is capable of providing service, whether or not it actually is in service. [1]
United States
NIST
Ensuring timely and reliable access to and use of information. [2]
The property of being accessible and useable upon demand by an authorized entity. [2]
Standard Definition
ISO/IEC 27000:2014
Property of being accessible and usable upon demand by an authorized entity[3].