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Cloud based data storage has become a common activity these days. The security of the data outsourced to the cloud is still challenging. The data owner should be capable of performing integrity verification as well as to perform data dynamics of his data stored in the cloud server. Various approaches like cryptographic techniques, proxy based solutions, code based analysis, homomorphic approaches...
DNA computing is the back bone of the DNA cryptography. DNA cryptography is becoming an alternative to the traditional cryptographic approach that exists in our day-today life. In spite security breaches overwhelm the traditional security techniques that are provided to a system. Thus, to increase the security feature with less cost and reduced computational time, we go for techniques utilizing the...
In recent years, most of the business and IT sectors utilize cloud computing to store and retrieve the data. Data doesn't concerns only on text, it may also contain multimedia contents like audio, video and images. The multimedia data stored in cloud should not be accessed by the unauthorized users. Cryptography is an ancient art of transformation of plain text to cipher text and vice versa. Data...
In cloud computing, remote based massive and scalable data storage services are provided to the users. Data storage and retrieval services need to be modernized for secure communication in the cloud. So, in this paper, user centric personalization and prediction based searching techniques have been proposed to improve the data storage and retrieval services in cloud. Personalization is the concept...
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