Volume & Issue no: Volume 5, Issue 2, March - April 2016
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Title: |
Enhancement of Data Security in Cloud
Computing by Generating OTP |
Author Name: |
N.Neelima, Sasidhar Velpula, Dorababu Gudapati, Hasan Baig, Kambala Venu Gopal |
Abstract: |
Abstract
Cloud computing is technology that offers populace the
ability to share information, resources and provides certain
services to the people connected through the network . In this
the resources are provided according to the need and
requirements of the user. In cloud the user’s data are moved
to the large data centers, where the data must be secure in the
hands of providers.The problem we generally encounter in
cloud computing is to provide security to cloud user’s data
when it is uploaded on cloud. The various organizations have
expressed concerns about these security aspects that exist
regarding the implementation of cloud computing. One of the
major perspective is to provide securityto one’s data which is
stored remotely from the user’s location.. This paper
describes an enhanced approach for the already using data
security model in cloud environment. The proposed data
security model includesgeneration of onetime password
(OTP) using SHA(Secure Hash Algorithm)for user
authentication process. This paper also includes a
comparative of MD5 and SHA algorithms for the better
implementation of the model. This model best suits for any of
the layers in it, e.g. PaaS, SaaS and IaaS
Index Terms—Authentication, Cloud Computing,OTP,
SHA |
Cite this article: |
N.Neelima, Sasidhar Velpula, Dorababu Gudapati, Hasan Baig, Kambala Venu Gopal , "
Enhancement of Data Security in Cloud
Computing by Generating OTP" , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) ,
Volume 5, Issue 2, March - April 2016 , pp.
194-199 , ISSN 2278-6856.
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