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Aligning Semantic Web applications with network access controls
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DOI：10.1016/j.csi.2009.10.002.png)
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摘要
En 中文
Access controls for Semantic Web applications are commonly considered at the level of the application-domain and do not necessarily consider the security controls of the underlying infrastructure to any great extent. Low-level network access controls such as firewalls and proxies are considered part of providing a generic network infrastructure that hosts a variety of Semantic Web applications and is independent of the application-level access control services. For example, it is unusual to include firewall policy rules in an application policy that constrain the kinds of application information different principals may access. As a consequence, an improperly configured infrastructure may unintentionally hinder the normal operation of a Semantic Web application. Simply opening a firewall for HTI-P and HTTPS services does not necessarily result in a proper configuration. Taking an ontology-based approach, this paper considers how a firewall configuration should be analyzed with respect to the Semantic Web application(s) that it hosts. (c) 2009 Elsevier B.V. All rights reserved.
Keyword:
Network access control
Security
Semantic Web
Ontology
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