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5th International Symposium on Human Aspects of Information Security and Assurance (HAISA 2011)

5th International Symposium on Human Aspects of Information Security and Assurance (HAISA 2011)
London, UK, July 7-8, 2011
ISBN: 978-1-84102-284-0

Title: Towards Usable Privacy Policy Display & Management - The PrimeLife Approach
Author(s): Julio Angulo, Simone Fischer-Hübner, Tobias Pulls, Erik Wästlund
Reference: pp108-118
Keywords: PrimeLife Policy Language (PPL), HCI, Usability, Privacy Policy Interfaces
Abstract: This paper discusses the approach taken within the PrimeLife project for providing user-friendly privacy policy interfaces for the PrimeLife Policy Language (PPL). We present the requirements, design process and usability testing of the “Send Data?” prototype, a browser extension designed and developed to deal with the powerful features provided by PPL. Currently in its sixth design cycle, our interface introduces the novel features of “on the fly” privacy management, predefined levels of privacy settings, and simplified selection of anonymous credentials. Results from usability tests showed that users find some of these features useful and privacy-friendly, and they are therefore suggested as a good approach towards usable privacy policy display and management.
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