How a personal document's intended use or purpose affects its classification in an office
SIGIR '89 Proceedings of the 12th annual international ACM SIGIR conference on Research and development in information retrieval
How do people organize their desks?: Implications for the design of office information systems
ACM Transactions on Information Systems (TOIS)
Personal privacy through understanding and action: five pitfalls for designers
Personal and Ubiquitous Computing
Using relationship to control disclosure in Awareness servers
GI '05 Proceedings of Graphics Interface 2005
Expandable grids for visualizing and authoring computer security policies
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
All My People Right Here, Right Now: management of group co-presence on a social networking site
Proceedings of the ACM 2009 international conference on Supporting group work
Feasibility of structural network clustering for group-based privacy control in social networks
Proceedings of the Sixth Symposium on Usable Privacy and Security
Imagined communities: awareness, information sharing, and privacy on the facebook
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
Proceedings of the 13th international conference on Ubiquitous computing
"I regretted the minute I pressed share": a qualitative study of regrets on Facebook
Proceedings of the Seventh Symposium on Usable Privacy and Security
Facebook and privacy: it's complicated
Proceedings of the Eighth Symposium on Usable Privacy and Security
+Your circles: sharing behavior on Google+
Proceedings of the Eighth Symposium on Usable Privacy and Security
Mining smartphone data to classify life-facets of social relationships
Proceedings of the 2013 conference on Computer supported cooperative work
The post that wasn't: exploring self-censorship on facebook
Proceedings of the 2013 conference on Computer supported cooperative work
"Ten things i want to know about you": unveiling friends' attribute relevance
Proceedings of the 30th European Conference on Cognitive Ergonomics
How do Facebookers Use Friendlists
ASONAM '12 Proceedings of the 2012 International Conference on Advances in Social Networks Analysis and Mining (ASONAM 2012)
Proceedings of the 24th ACM Conference on Hypertext and Social Media
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With increasingly large friend networks, Facebook users may be losing sight of exactly with whom they are sharing content they post to Facebook. When Facebook released a new privacy interface in sum- mer 2010 they simplified privacy controls; however, group-based permis- sions remain at the core of fine-grained privacy control. In order to use these fine-grained controls, users must be able to accurately and usefully specify friend groups. In a series of 46 semi-structured interviews, we investigated how participants group their online friends using four differ- ent grouping methods. Our results show that these different mechanisms alter the strategies and groups that users create, that groups created a priori need further refinement before they can adequately address pri- vacy decisions, and that users are adapting their online behavior to avoid the need to specify groups in the current Facebook interface. We con- clude with several recommendations that would allow users improved group-based access control.