Felipe Zipitria - Academia.edu (original) (raw)
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Papers by Felipe Zipitria
IEEE Latin America Transactions, 2012
This work describes a framework, called ACTkit, for the definition and enforcement of dynamic acc... more This work describes a framework, called ACTkit, for the definition and enforcement of dynamic access control policies on (multi-tiered) information systems. ACTkit embodies a language for defining security policies built out of role-, contextand content-based access control rules and an access control module responsible for the policy enforcement. A model, which has been defined as an extension of Hierarchical RBAC to provide a precise semantics for the security policies, is also presented and discussed.
2016 Seventh Latin-American Symposium on Dependable Computing (LADC), 2016
IEEE Latin America Transactions, 2012
This work describes a framework, called ACTkit, for the definition and enforcement of dynamic acc... more This work describes a framework, called ACTkit, for the definition and enforcement of dynamic access control policies on (multi-tiered) information systems. ACTkit embodies a language for defining security policies built out of role-, contextand content-based access control rules and an access control module responsible for the policy enforcement. A model, which has been defined as an extension of Hierarchical RBAC to provide a precise semantics for the security policies, is also presented and discussed.
This thesis has contributed in three main aspects:
IEEE Latin America Transactions, 2012
This work describes a framework, called ACTkit, for the definition and enforcement of dynamic acc... more This work describes a framework, called ACTkit, for the definition and enforcement of dynamic access control policies on (multi-tiered) information systems. ACTkit embodies a language for defining security policies built out of role-, contextand content-based access control rules and an access control module responsible for the policy enforcement. A model, which has been defined as an extension of Hierarchical RBAC to provide a precise semantics for the security policies, is also presented and discussed.
2016 Seventh Latin-American Symposium on Dependable Computing (LADC), 2016
IEEE Latin America Transactions, 2012
This work describes a framework, called ACTkit, for the definition and enforcement of dynamic acc... more This work describes a framework, called ACTkit, for the definition and enforcement of dynamic access control policies on (multi-tiered) information systems. ACTkit embodies a language for defining security policies built out of role-, contextand content-based access control rules and an access control module responsible for the policy enforcement. A model, which has been defined as an extension of Hierarchical RBAC to provide a precise semantics for the security policies, is also presented and discussed.
This thesis has contributed in three main aspects: