From 0c22c881a52af9bbb4e41f715caa4fe8536f201d Mon Sep 17 00:00:00 2001 From: stefan Date: Sat, 21 Feb 2026 20:53:08 +0100 Subject: first version of Trust ontology in PlantUML, +png --- PlantUML-ModelingTrust/README.html | 578 ------------------------------------- 1 file changed, 578 deletions(-) delete mode 100644 PlantUML-ModelingTrust/README.html (limited to 'PlantUML-ModelingTrust/README.html') diff --git a/PlantUML-ModelingTrust/README.html b/PlantUML-ModelingTrust/README.html deleted file mode 100644 index b04ae20..0000000 --- a/PlantUML-ModelingTrust/README.html +++ /dev/null @@ -1,578 +0,0 @@ - - - - - - - - -Modeling Trust in Enterprise Architecture: A Pattern Language for ArchiMate - - - - - -
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Modeling Trust in Enterprise Architecture: A Pattern Language for ArchiMate

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I use the patterns develop in this paper to model trust relationships (trust boarders, trust anchors) in Zero Trust Architectures.

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As an example, I model the process of Downloading an NetBSD ISO Install Image, which has been signed by the NetBSD security officer with a detached GnuPG signature. This is SLSA Level 1 according to the »Supply-chain Levels for Software Artifacts«

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I will extend the process from SLSA Level 1 to SLSA Level 4, which will include Reproducible Builds and an immutable linked list of hashes in concatenated Merkle trees.

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Archimate Diagrams

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Example from PaperApplied to the NetBSD download
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-6 3a -
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-6 3c -
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-8 7a Trust Composition -
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-8 7 GnuPG Trust Composition -
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-RSO9 10 RiskSecurityOverlay -
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-RSO9 10 GnuPG RiskSecurityOverlay -
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-9 9 RiskAssessmentPattern -
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-9 9 GnuPG RiskAssessmentPattern -
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