Secure Storage And Eliminate Duplicate Content In Cloud With Enhanced Reliability
Information deduplication is a strategy for taking out copy duplicates of information, and has been broadly
utilized as a part of distributed storage to diminish storage room and transfer data transfer capacity. Notwithstanding, there is
stand out duplicate for every record put away in cloud regardless of the possibility that such a document is possessed
by an enormous number of clients. Accordingly, deduplication framework enhances stockpiling use while lessening
unwavering quality. Besides, the test of security for delicate information additionally emerges when they are outsourced by
clients to cloud. Planning to address the above security challenges, this paper makes the main endeavor to formalize the
thought of circulated solid deduplication framework. We propose new conveyed deduplication frameworks with higher
unwavering quality in which the information lumps are dispersed over numerous cloud servers. The security prerequisites of
information classification and label consistency are likewise accomplished by presenting a deterministic mystery sharing
plan in conveyed stockpiling frameworks, rather than utilizing joined encryption as a part of past deduplication frameworks.
Security investigation exhibits that our deduplication frameworks are secure regarding the definitions indicated in the
proposed security model. As a proof of idea, we execute the proposed frameworks and show that the caused overhead is
exceptionally constrained in practical situations.
Keywords – Deduplication, distributed storage system, reliability, secret sharing