| Information technology – Open Systems Interconnection – Upper layers security model |
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This Recommendation | International Standard describes the selection, placement and use of security services and mechanisms in the upper layers (applications, presentation and session layers) of the OSI Reference Model. |
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| Citation: |
https://handle.itu.int/11.1002/1000/3104 |
| Series title: |
X series: Data networks, open system communications and security
X.800-X.849: Security |
| Approval date: |
1994-07-01 |
| Identical standard: | ISO/IEC 10745:1995 (Common) |
| Provisional name: | X.ulsm |
| Approval process: | TAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 17 |
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Further details: |
Patent statement(s)
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| Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
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1
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X.803 (07/1994)
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In force
|
here
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here
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here
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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
|
Download
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X Suppl. 2 (09/2007)
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ITU-T X.800-X.849 series – Supplement on security baseline for network operators
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In force
|
here
|
here
|
here
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X Suppl. 3 (04/2008)
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ITU-T X.800-X.849 series – Supplement on guidelines for implementing system and network security
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In force
|
here
|
here
|
here
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X Suppl. 15 (09/2012)
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ITU-T X.800-X.849 series - Supplement on guidance for creating a national IP-based public network security centre for developing countries
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In force
|
here
|
here
|
here
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X Suppl. 16 (09/2012)
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ITU-T X.800-X.849 series – Supplement on architectural systems for security controls for preventing fraudulent activities in public carrier networks
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In force
|
here
|
here
|
here
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| Title |
Approved on |
Download |
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Guidelines for identity-based cryptosystems used for cross-domain secure communications
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2023
|
here
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Overview of hybrid approaches for key exchange with quantum key distribution
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2022
|
here
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Guidelines for security management of using artificial intelligence technology
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2022
|
here
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Successful use of security standards (2nd edition)
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2020
|
here
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Description of the incubation mechanism and ways to improve it
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2020
|
here
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Strategic approaches to the transformation of security studies
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2020
|
here
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Security in telecommunications and information technology (7th edition)
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2020
|
here
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Security in Telecommunications and Information Technology
|
2015
|
here
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Security in Telecommunications and Information Technology
|
2011
|
here
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Security in Telecommunications and Information Technology
|
2004
|
here
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Security in Telecommunications and Information Technology
|
2003
|
here
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