Name
Abstract | ||
|---|---|---|
Users often have rich and complex photo-sharing preferences, but properly configuring access control can be difficult and time-consuming. In an 18-participant laboratory study, we explore whether the keywords and captions with which users tag their photos can be used to help users more intuitively create and maintain access-control policies. We find that (a) tags created for organizational purposes can be repurposed to create efficient and reasonably accurate access-control rules; (b) users tagging with access control in mind develop coherent strategies that lead to significantly more accurate rules than those associated with organizational tags alone; and (c) participants can understand and actively engage with the concept of tag-based access control. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1145/2207676.2207728 | CHI |
Keywords | Field | DocType |
18-participant laboratory study,tag-based access control,accurate access-control rule,accurate rule,photo sharing,configuring access control,organizational tag,coherent strategy,access-control policy,organizational purpose,access control,privacy,human factors | World Wide Web,Computer science,Human–computer interaction,Access control | Conference |
Citations | PageRank | References |
39 | 1.19 | 24 |
Authors | ||
9 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Peter Klemperer | 1 | 53 | 2.15 |
| Yuan Liang | 2 | 60 | 2.67 |
| Michelle L. Mazurek | 3 | 1059 | 57.67 |
| Manya Sleeper | 4 | 312 | 16.55 |
| Blase Ur | 5 | 973 | 48.81 |
| Lujo Bauer | 6 | 2460 | 120.71 |
| Lorrie Faith Cranor | 7 | 6767 | 515.80 |
| Nitin Gupta | 8 | 69 | 3.62 |
| Michael K. Reiter | 9 | 8695 | 764.03 |