1. Tweets are forever: a large-scale quantitative analysis of deleted tweets;Almuhimedi,2013
2. A privacy paradox: social networking in the United States;Barnes;First Monday,2006
3. Moving beyond untagging: photo privacy in a tagged world;Besmer,2010
4. Pirvacy in online social networks;Beye,2012
5. Taken out of context: American teen sociality in networked publics;Boyd,2008