A Design of Permission Management System Based on Group Key in Hadoop Distributed File System


KIPS Transactions on Computer and Communication Systems, Vol. 4, No. 4, pp. 141-146, Apr. 2015
10.3745/KTCCS.2015.4.4.141,   PDF Download:

Abstract

Data have been increased enormously due to the development of IT technology such as recent smart equipments, social network services and streaming services. To meet these environments the technologies that can treat mass data have received attention, and the typical one is Hadoop. Hadoop is on the basis of open source, and it has been designed to be used at general purpose computers on the basis of Linux. To initial Hadoop nearly no security was introduced, but as the number of users increased data that need security increased and there appeared new version that introduced Kerberos and Token system in 2009. But in this method there was a problem that only one secret key can be used and access permission to blocks cannot be authenticated to each user, and there were weak points that replay attack and spoofing attack were possible. Hence, to supplement these weak points and to maintain efficiency a protocol on the basis of group key, in which users are authenticated in logical group and then this is reflected to token, is proposed in this paper. The result shows that it has solved the weak points and there is no big overhead in terms of efficiency.


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Cite this article
[IEEE Style]
H. J. Kim, J. H. Kang, H. N. You and M. S. Jun, "A Design of Permission Management System Based on Group Key in Hadoop Distributed File System," KIPS Transactions on Computer and Communication Systems, vol. 4, no. 4, pp. 141-146, 2015. DOI: 10.3745/KTCCS.2015.4.4.141.

[ACM Style]
Hyung Joo Kim, Jung Ho Kang, Han Na You, and Moon Seog Jun. 2015. A Design of Permission Management System Based on Group Key in Hadoop Distributed File System. KIPS Transactions on Computer and Communication Systems, 4, 4, (2015), 141-146. DOI: 10.3745/KTCCS.2015.4.4.141.