ISO/IEC 18014-4:2015 

Information technology -- Security techniques -- Time-stamping services -- Part 4: Traceability of time sources


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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.

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Relevant for

cyber security

smart city

Additional information

Publication typeInternational Standard
Publication date2015-04-15
Available language(s)English
TC/SCISO/IEC JTC 1/SC 27 - Information security, cybersecurity and privacy protectionrss
ICS35.030 - IT Security
File size569 KB

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