An Approach for Data Storage Security in Cloud Computing
Cloud computing is now days emerging field because of its
performance, high availability, low cost. In the cloud many
services are provided to the client by cloud. Data store is
main future that cloud service provides to the companies to
store huge amount of storage capacity. But still many
companies are not ready to implement cloud computing
technology due to lack of proper security control policy and
weakness in protection which lead to many challenge in
cloud computing. The main objectives of this paper are, 1)
To prevent Data access from unauthorized access, it
propose a distributed scheme to provide security of the data
in cloud .This could be achieved by using homomorphism
token with distributed verification of erasure-coded data. 2)
Proposed scheme perfectly stores the data and identifies the
any tamper at the cloud server.3) And also performs some
of the tasks like data updating, deleting, appending. This
paper also provides a process to avoid Collusion attacks of
server modification by unauthorized users. The proposed
techniques is been implementation and results are shown at
the below.
Keywords: cloud computing, Authentication, homomorphism token, Collusion attacks.
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ABOUT THE AUTHORS
Deepanchakaravarthi Purushothaman
Master of Computer Application ,Adhiyamaan College of Engineering Hosur, Tamilnadu-635109, India.
Sunitha Abburu
Professor and Director, Master of Computer Application,Adhiyamaan College of Engineering Hosur, Tamilnadu-635109, India.
Deepanchakaravarthi Purushothaman
Master of Computer Application ,Adhiyamaan College of Engineering Hosur, Tamilnadu-635109, India.
Sunitha Abburu
Professor and Director, Master of Computer Application,Adhiyamaan College of Engineering Hosur, Tamilnadu-635109, India.