Document Type : Primary Research paper


Assistant Professor, CSE Department, Nehru Institute of Technology


Data access control is one of the
main problem in data transferring over the
network. Cloud storage is a model of data
storage in which the digital data is stored in
logical pools. These cloud storage providers
are responsible for keeping the data available
and accessible. There are various existing
methods are used in cloud storage and they are
providing security. Proxy encryption method,
Cryptographic methods, third party auditor
methods are the some of the existing methods.
In these methods uploaded files are not stored
in virtualized format. Hence the other users can
also view the data. Some hackers may hack the
data through back end. This may leak privacy
and confidentiality of the files. In this project
proposes Splitting Technique will split the
uploaded files intosub parts and they are stored
in the cloud. Proxy server will create a onetime
virtual data storage. Cloud will send a copy of
the original data to this virtual storage. One
time only data viewer can view the data. Data
viewer can not able to edit, update or delete the
original data. So, the original data are safe. The
files are in randomly occurring in the cloud
storage, that arealso in encrypted format.
Hence the data hackers cannot able to hack the
files. The proposed system shows that it
provides more confidentiality and privacy than
the existing methods.


Volume 12, Issue 1
International virtual conference on Newer Trends and Innovation in Nanotechnology Materials Science . Science and Technology
March 2021
Pages 543-546