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http://dx.doi.org/10.7840/kics.2013.38B.5.401

Weakness and Improvement of Cloud Shredder  

Park, Minsu (고려대학교 정보보호대학원 정보보증 연구실)
Kang, Sunghoon (고려대학교 정보보호대학원 정보보증 연구실)
Kim, Seungjoo (고려대학교 정보보호대학원 정보보증 연구실)
Publication Information
The Journal of Korean Institute of Communications and Information Sciences / v.38B, no.5, 2013 , pp. 401-409 More about this Journal
Abstract
Recently, almost all data has stored and managed in the shape of digital as development of IT infrastructure. Digital data is able to store the huge data in very small space. but if the disk should be stolen or lost, it would have many secure problems such as data leakage. Currently, digital data is protected by encryption method to prevent data leakage. However, the encryption method is not enough to protect data because the performance of attack system is higher and the attack methods is various. Therefore, there is a need for a new advanced data protection method. To solve secure problems, many research has been progressed like Cloud Shredder, which distributes data and then store. In this paper, We found out the problem of the Cloud Shredder and proposed an advanced method of digital data protection to solve those problem.
Keywords
Secret Sharing; Data Protection; Cloud; Cloud Shredder;
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