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ISO/IEC 18014-4:2015 Preview
Information technology -- Security techniques -- Time-stamping services -- Part 4: Traceability of time sources
ISO/IEC 18014:2015
- defines the functionality of the time assessment authority (TAA),
- describes an overall architecture for providing the time to the time-stamping authority (TSA) and to guarantee the correctness of it through the use of the TAA, and
- gives technical guidelines for the TAA to provide, and to provide assurance in, a trusted time source to the TSA.
General information
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Status : PublishedPublication date : 2015-04
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Edition : 1Number of pages : 14
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- ICS :
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IT Security
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Life cycle
A standard is reviewed every 5 years
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ISO/IEC 18014-4:2015
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