Security Based Issues in View of Cloud Based Storage System
Author(s):
Grusha Chouhan , Acropolis Technical Campus, Indore, Madhya Pradesh; Anuradha Deolase, Acropolis Technical Campus, Indore, Madhya Pradesh; Ankit Upadhyay, Acropolis Technical Campus, Indore, Madhya Pradesh; Prashant Lakkadwala, Acropolis Technical Campus, Indore, Madhya PradeshKeywords:
Cloud Computing, Information Security, Security Based IssuesAbstract:
With growing awareness and concerns regarding to cloud computing and information security, there is a growing awareness and usage of security algorithms into data systems and processes. Confidentiality means the data is understandable to the receiver only for all others it would be waste; it helps in preventing the unauthorized disclosure of sensitive information. Integrity means data received by receiver should be in the same form, the sender sends it; integrity helps in preventing modification from unauthorized user. Availability refers to assurance that user has access to information anytime and to any network. In the cloud confidentiality is obtained by cryptography. Cryptography is technique of converting data into unreadable form during storage and transmission, so that it appears waste to intruders. In the cloud integrity can be checked using a message authentication code (MAC) algorithm. Also by the help of calculating the hashing value. But both methods are not practically possible for large amount of data. Here symmetric algorithms (like IDEA, Blowfish, and DES) and asymmetric algorithms (like RSA, Homomorphic) are used for cloud based services that require data encryption. While sending data and during storage data is under threat because any unauthorized user can access it, modify it, so there is need to secure data. Any data is secure, if it fulfills three conditions i.e., Confidentiality, Integrity and Availability. There is a need to find a way to check data integrity while saving bandwidth and computation power. Remote data auditing, by which the data integrity or correctness of remotely stored data is investigated, has been given more attention recently.
Other Details:
| Manuscript Id | : | J4RV3I1032 |
| Published in | : | Volume : 3, Issue : 1 |
| Publication Date | : | 01/04/2017 |
| Page(s) | : | 77-81 |
