| Information technology – Open Systems Interconnection – The Directory: Models |
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Recommendation ITU-T X.501 | ISO/IEC 9594-2 provides a number of different models for the Directory as a framework for the other Recommendations in the ITU-T X.500-series. The models are the overall (functional) model, the administrative authority model, generic Directory Information models providing Directory User and Administrative User views on Directory information, generic Directory System Agent (DSA) and DSA information models and operational framework, and a security model. |
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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X Suppl. 34 (01/2019)
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ITU-T X.1051 – Supplement on code of practice for information security controls for telecommunication organizations
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In force
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here
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here
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here
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X Suppl. 36 (09/2021)
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ITU-T X.1051 – Supplement on critical security controls for information and network security management by telecommunication organizations
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In force
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here
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here
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here
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| Title |
Approved on |
Download |
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Directory Implementers' Guide for ITU-T X.500-series - Version 15, August 2001
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2001-09-07
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here
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Directory Implementers' Guide for ITU-T X.500-series - Version 14, March 2001
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2001-03-01
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here
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Click
here
to download all the modules of this recommendation (zipped archive)
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Click here to download all the modules needed to compile this Recommendation (zipped archive)
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| Title |
Approved on |
Download |
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XSTR-SUSS - Successful use of security standards (2nd edition)
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2020
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here
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