Fast multiresolution image querying
SIGGRAPH '95 Proceedings of the 22nd annual conference on Computer graphics and interactive techniques
Role-Based Access Control Models
Computer
A Security Architecture for Mobile Agent Based Applications
World Wide Web
Automatic Annotation and Retrieval of Images
World Wide Web
DEXA '03 Proceedings of the 14th International Workshop on Database and Expert Systems Applications
Information revelation and privacy in online social networks
Proceedings of the 2005 ACM workshop on Privacy in the electronic society
Mining Social Networks for Targeted Advertising
HICSS '06 Proceedings of the 39th Annual Hawaii International Conference on System Sciences - Volume 06
Mining hidden community in heterogeneous social networks
Proceedings of the 3rd international workshop on Link discovery
Challenges in mining social network data: processes, privacy, and paradoxes
Proceedings of the 13th ACM SIGKDD international conference on Knowledge discovery and data mining
Privacy-enhanced sharing of personal content on the web
Proceedings of the 17th international conference on World Wide Web
Implementation of Ubiquitous Personal Study Using Web 2.0 Mash-up and OSS Technologies
AINAW '08 Proceedings of the 22nd International Conference on Advanced Information Networking and Applications - Workshops
Collective privacy management in social networks
Proceedings of the 18th international conference on World wide web
Private Relationships in Social Networks
ICDEW '07 Proceedings of the 2007 IEEE 23rd International Conference on Data Engineering Workshop
Imagined communities: awareness, information sharing, and privacy on the facebook
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
A New Approach to Image Copy Detection Based on Extended Feature Sets
IEEE Transactions on Image Processing
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Images are one of the most popular type of contents shared on these sites. One of the most popular types of contents shared on these sites is image. Most of these networks offer some rudimentary forms of access controls such as allowing the users to choose who can view their profiles or the images uploaded by them. These controls however apply only in the perimeter of the users' direct control such as desktops, profiles etc. Users have no control over their content once it is downloaded by others. In order to enable a user to truly maintain control over his content, new access control mechanisms must be designed so as to enable users to control their content even when managed by others. Towards fulfilling this gap, in this paper we propose the concept of "web-traveler policies". Web-traveler policies allow the user to specify who can view, upload or download a given image within a social network. The unique, innovative feature of web-traveler policies is that they travel with the image, as long as it is hosted on the given social networking site. Additionally, we explore the possibility of extending these controls across different sites, by using the concept of mashups. In the paper we prove the feasibility of this approach, by implementing a working prototype of our approach on a real open source social network platform. We test the performance and scalability of such architecture under heavy user loads and also its resilience towards na茂ve attacks. This work is a first innovative step toward scalable systems for providing each user with a centralized system for his/her own content's protection all over the web.