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Efficient Evaluation of Authorizations for Video Data

Published: 20 July 2016 Publication History

Abstract

With ever increasing volume of video data, ensuring effective access control to video content has become one of the most important and pressing problems in the domain of information security. The traditional access control mechanisms are inadequate due to the complex nature of video access control where the requirements are not only to restrict access to videos based on their IDs, but also ensuring security of content within the videos (e.g., people, objects and events). For example, even if two users have access to the same video, they might not have access to the same objects or sequence of frames.
While there is significant work in the area of video access control models, it is primarily limited to specification and does not satisfactorily address evaluation. In this paper, we present a novel way to overlay authorizations on the video context indexing structure to allow efficient evaluation of authorizations.

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cover image ACM Other conferences
SIN '16: Proceedings of the 9th International Conference on Security of Information and Networks
July 2016
186 pages
ISBN:9781450347648
DOI:10.1145/2947626
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Association for Computing Machinery

New York, NY, United States

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Published: 20 July 2016

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SIN '16 Paper Acceptance Rate 12 of 46 submissions, 26%;
Overall Acceptance Rate 102 of 289 submissions, 35%

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