Security properties of typed applets
Résumé
This paper formalizes the folklore result that strongly-typed applets are more secure than untyped ones. We formulate and prove several security properties that all well-typed ap-plets possess, and identify sufficient conditions for the ap-plet execution environment to be safe, such as procedural encapsulation, type abstraction, and systematic type-based placement of run-time checks. These results are a first step towards formal techniques for developing and validating safe execution environments for applets.
Domaines
Langage de programmation [cs.PL]
Origine : Fichiers produits par l'(les) auteur(s)
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