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ITrust workshop
Glasgow 2-4 Sep 2002 | | |
 Emil Lupu - Ponder
Policy as parameterized type; e.g. kids=video(chan,12:00-18:00), etc.
Obligations and Authorizations
Filtering policies
Delegation policies
...etc
Can be aggregated into roles
Beyond roles:
relationships, etc
Conflicts and policy analysis (e.g. separation of duties)
Relationship to trust: as a constraint on authorization
Trust refines into a set of policies [or is it the other way round? A: it's all the same thing
[cool!]]
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