Privacy in e-commerce: examining user scenarios and privacy preferences
Proceedings of the 1st ACM conference on Electronic commerce
Information-rich commerce at a crossroads: business and technology adoption requirements
Communications of the ACM - Why CS students need math
Proceedings of the 2003 workshop on New security paradigms
Privacy-Preserving Data Mining: Why, How, and When
IEEE Security and Privacy
Tracking privacy compliance in B2B networks
ICEC '04 Proceedings of the 6th international conference on Electronic commerce
Identities Management for E-Commerce and Collaboration Applications
International Journal of Electronic Commerce
Enhancing consumer privacy in the liberty alliance identity federation and web services frameworks
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
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We examine how the Liberty Alliance framework for a privacy-enabled Business to Business (B2B) network of interoperating services called a 'Circle of Trust' (CoT) can be leveraged to monitor activity across the entire network for the purposes of safeguarding and improving services. A proposed Audit Trail Service (ATS) is analysed as a first step in monitoring activity within a CoT. Then, a proposed data collection service is analysed as a mechanism for systematically correlating and analysing consumer activity and content usage on an individual and aggregate basis. The analysis is motivated and illustrated through an information-rich e-commerce scenario.