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| q | Use of
security ontology: |
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| q | Services
annotate their security policies |
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| q | Software
agents match user policies against service policies. |
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| q | Policy
negotiation between services and agents |
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| q | Future work: |
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| q | constructs to
express basic security policies |
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| q | trust logic
that will enable reasoning about trust among agents and |
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| web services |
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| q | Implement
reasoning about DAML security annotations and trust logic |
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| q | Metrics: # Collaborators; # Users |
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