Secure Data Storage in Cloud by Decentralized Access Control
نویسندگان
چکیده
منابع مشابه
Access Control Management for Secure Cloud Storage
With the widespread success and adoption of cloud-based solutions, we are witnessing an ever increasing reliance on external providers for storing and managing data. This evolution is greatly facilitated by the availability of solutions typically based on encryption ensuring the confidentiality of externally outsourced data against the storing provider itself. Selective application of encryptio...
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In this paper, we propose the secure data storage in clouds for a new decentralized access . The cloud verifies the authenticity of the series without knowing the user’s identity in the proposed scheme . Our feature is that only valid users can able to decrypt the stored information. It prevents from the replay attack . This scheme supports creation, modification, and reading the data stored in...
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Emerging storage cloud systems provide continuously available and highly scalable storage services to millions of geographically distributed clients. A secure access control mechanism is a crucial prerequisite for allowing clients to entrust their data to such cloud services. The seamlessly unlimited scale of the cloud and the new usage scenarios that accompany it pose new challenges in the des...
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Data access control is an efficient way to provide the data security in the cloud but due to data outsourcing over untrusted cloud servers, the data access control becomes a challenging issue in cloud storage systems. Attribute-based Encryption (ABE) technique is regarded as a most trustworthy cryptographic conducting tool to guarantee data owner’s direct control on their data in public cloud s...
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—With the rapid development of cloud computing, users are becoming to move their data to the cloud server to avoid troublesome data management at local machines and enjoy convenient service, which might cause security and privacy protection issues of users’ data. To protect data security and user privacy, access control is an effective method. Generally, access control could be realized by cry...
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ژورنال
عنوان ژورنال: International Journal of Computer Applications
سال: 2016
ISSN: 0975-8887
DOI: 10.5120/ijca2016909528