Developing and Validating Trust Measures for e-Commerce: An Integrative Typology
Information Systems Research
Friendster and publicly articulated social networking
CHI '04 Extended Abstracts on Human Factors in Computing Systems
Internet Users' Information Privacy Concerns (IUIPC): The Construct, the Scale, and a Causal Model
Information Systems Research
Information revelation and privacy in online social networks
Proceedings of the 2005 ACM workshop on Privacy in the electronic society
Why we tag: motivations for annotation in mobile and online media
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
An Extended Privacy Calculus Model for E-Commerce Transactions
Information Systems Research
Communications of the ACM
What drives content tagging: the case of photos on Flickr
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Enhancing research into usable privacy and security
Proceedings of the 27th ACM international conference on Design of communication
Proceedings of the 2010 ICSE Workshop on Software Engineering in Health Care
Social computing in universities: an evaluation of practicality
Proceedings of the 1st Amrita ACM-W Celebration on Women in Computing in India
Factors mediating disclosure in social network sites
Computers in Human Behavior
Privacy concerns in enterprise social travel: attitudes and actions
INTERACT'11 Proceedings of the 13th IFIP TC 13 international conference on Human-computer interaction - Volume Part III
"I regretted the minute I pressed share": a qualitative study of regrets on Facebook
Proceedings of the Seventh Symposium on Usable Privacy and Security
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Social computing systems are increasingly a part of people's social environment. Inherent to such communities is the collection and sharing of personal information, which in turn may raise concerns about privacy. In this study, we extend prior research on internet privacy to address questions about antecedents of privacy concerns in social computing communities, as well as the impact of privacy concerns in such communities. The results indicate that users' trust in other community members, and the community's information sharing norms have a negative impact on community-specific privacy concerns. We also find that community-specific privacy concerns not only lead users to adopt more restrictive information sharing settings, but also reduce the amount of information they share with the community. In addition, we find that information sharing is impacted by network centrality and the tenure of the user in the community. Implications of the study for research and practice are discussed.