Communications of the ACM
Security and Usability
Usable privacy and security for personal information management
Communications of the ACM - Personal information management
The Seven Flaws of Identity Management: Usability and Security Challenges
IEEE Security and Privacy
Usability and Accessibility on the Internet: Effects of Accessible Web Design on Usability
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
Enhancing research into usable privacy and security
Proceedings of the 27th ACM international conference on Design of communication
Towards inclusive identity management
Identity in the Information Society
Facebook and privacy: it's complicated
Proceedings of the Eighth Symposium on Usable Privacy and Security
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We describe a prototype for inclusive and secure identity management regarding a bill sharing application in social media. Beginning with the principals of universal design, and involving groups of users with impairments, we designed a set of alternative authentication methods based on OpenID. This work explains the scenario and the particularities of designing a trust, security, and privacy infrastructure with a high degree of usability for diverse user groups, and which is aligned with the requirements from regulatory frameworks. The user trials show that several authentication alternatives in multiple modalities are welcomed by impaired users, but many have restrictions when it comes to payments in the context of social media.