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Big Data faces many challenges with respect to the security while storing them on a cloud server. There is high chance of getting data viewed by the hacker and the server for performing various
operations. In order to provide high
level of confidentiality and integrity, a new
Encryption technique is introduced known as Attribute Based Encryption (ABE), which instead of making use of the receiver’s public key for
encryption, uses various attributes.
As a future scope, ABE can be combined with Homomorphic Encryption (HE) to
provide a secure transfer of the
identity. In order to provide more privacy of
data, web log Analyzer is used to find out the loopholes and the unauthorized access
to the web data