Multi-Criteria Recommender Systems for Open Authorization

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Provided by: International Journal Of Engineering And Computer Science
Topic: Security
Format: PDF
Online Social Networks (OSN) such as Twitter, Flickr, or the Facebook has experienced exponential growth in membership in recent years. These networks offer attractive means for interaction and communication, but also raise privacy and security concerns. These online platforms allow third-party applications such as games, and productivity applications access to user online private data. Such accesses must be authorized by users at installation time. The Open Authorization protocol (OAuth) was introduced as a secure and efficient method for authorizing third-party applications without releasing a user's access credentials but fails to provide fine-grained access control.
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