Security mechanism analysis of open-source: Andriod OS & Symbian OS

Today, the majority of industries used Hadoop for processing their data. Hadoop is an open-source and programming based framework that has many components. One of them is HDFS (Hadoop Distributed Files System) that is used to stored data. Hadoop by default does not have any security mechanism. According to the previous study authentication, authorization, and Data encryption are the principal techniques to enhance the security in HDFS. As huge volume of data is stored in HDFS, encryption of massive data will consume more time and need more resources for operations. In this paper we have developed one DNA based that used confusion and Diffusion for securing data in HDFS. This proposed algorithm is efficient as compared to other encryption algorithm.

Download Full-text

Security Mechanism Analysis and Research of Hadoop Cloud Computing Cluster

Computer Science and Technology ◽

10.1142/9789813146426_0042 ◽

2016 ◽

Author(s):

Hong-ye XUE ◽

Rui-tao ZHAI

Keyword(s):

Cloud Computing ◽

Mechanism Analysis ◽

Security Mechanism ◽

Computing Cluster

Download Full-text

Improvement of Hadoop Security Mechanism

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.484-485.912 ◽

2014 ◽

Vol 484-485 ◽

pp. 912-915

Author(s):

Xin Liang Li ◽

Jian De Zheng

Keyword(s):

Cloud Computing ◽

Open Source ◽

Security Mechanism ◽

Security Risk ◽

Current Version ◽

Security Risks ◽

Secure Multicast ◽

Computing Framework

Hadoop, as an open-source cloud computing framework, is increasingly applied in many fields,while the weakness of security mechanism now becomes one of the main problems hindering its development. This paper first analyzes the current security mechanisms of Hadoop,then through study of Hadoop's security mechanism and analysis of security risk in its current version,proposes a corresponding solution based on secure multicast to resovle the security risks. All these could provide certain technical supports for the enterprises in their Hadoop applications with new security needs.

Download Full-text