Ongoing concerns have been raised over the effectiveness of information technology
products and systems in maintaining privacy protection for sensitive data. The aim is to
ensure that sensitive health information can be adequately protected yet still be accessible
only to those that" need-to-know". To achieve this and ensure sustainability over the longer
term, it is advocated that an alternative, stable and secure system architecture is required.
This paper considers the adoption of a model targeted at health information that provides …