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Secure and Efficient Storage of Video Data in a CCTV Environment
  • KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Secure and Efficient Storage of Video Data in a CCTV Environment

Vol. 13, No. 6, June 29, 2019
10.3837/tiis.2019.06.026, Download Paper (Free):

Abstract

Closed-circuit television (CCTV) technology continuously captures and stores video streams. Users are typically required by policy to store all the captured video for a certain period. Accordingly, increasing the number of CCTV operation cycles and photographing positions expands the amount of data to be stored. However, expanding the available storage space for video data incurs increased costs. In recent years, this problem has been addressed with cloud storage solutions, which enable multiple users and devices to access and store data simultaneously. However, because of the large amount of data to be stored, a vast storage space is required. Consequently, cloud storage administrators need a way to store data more efficiently. To save storage space, deduplication technology has been proposed to prevent duplicate storage of the same data. However, because cloud storage is hosted on remote servers, data encryption technology must be applied to address data exposure issues. Although deduplication techniques for encrypted data have been studied, there have been various security vulnerabilities. We attempted to solve this problem by addressing various issues such as poison attacks, property forgery, and ownership management while removing the redundant data and handling the data more securely.


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Cite this article

[IEEE Style]
W. Kim and I. Lee, "Secure and Efficient Storage of Video Data in a CCTV Environment," KSII Transactions on Internet and Information Systems, vol. 13, no. 6, pp. 3238-3257, 2019. DOI: 10.3837/tiis.2019.06.026.

[ACM Style]
Won-Bin Kim and Im-Yeong Lee. 2019. Secure and Efficient Storage of Video Data in a CCTV Environment. KSII Transactions on Internet and Information Systems, 13, 6, (2019), 3238-3257. DOI: 10.3837/tiis.2019.06.026.