期刊名称：International Journal of Engineering and Computer Science
印刷版ISSN：2319-7242
出版年度：2014
卷号：3
期号：12
页码：9507-9509
出版社：IJECS
摘要：These instructions provide you guidelines for preparing papers for International Journal of engineering &computer science Hadoop popularly used for processing large amount of data on its distributed programming framework withHadoop distributed file system (HDFS), but processing sensitive or personal data on distributed environment demands securecomputing. Originally Hodoop was invented without any security model. The encryption and decryption are used beforewriting and reading data from Hadoop distributed file system (HDFS) respectively. Advanced Encryption Standard (AES)enables protection to data at each cluster, it perform encryption/decryption before read/write respectively. Hodoop running ondistributed environment, it uses commodity hardware which is a network model require a strong security mechanism, inaddition kerberos used for authentication it offers access control list and audit mechanisms, to ensure the data stored in theHadoop file system is secure.
