Secure Prolog-Based Mobile Code

Seng Wai Loke; Andrew Davison

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arXiv · cs/0406012

Secure Prolog-Based Mobile Code

Seng Wai Loke·Andrew Davison

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Abstract

LogicWeb mobile code consists of Prolog-like rules embedded in Web pages, thereby adding logic programming behaviour to those pages. Since LogicWeb programs are downloaded from foreign hosts and executed locally, there is a need to protect the client from buggy or malicious code. A security model is crucial for making LogicWeb mobile code safe to execute. This paper presents such a model, which supports programs of varying trust levels by using different resource access policies. The implementation of the model derives from an extended operational semantics for the LogicWeb language, which provides a precise meaning of safety.

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BibTeX RIS

Seng Wai Loke, Andrew Davison. 2004-06-07. Secure Prolog-Based Mobile Code. https://arxiv.org/abs/cs/0406012

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