Dynamic Groups
SECURITY ANALYSIS OF DYNAMIC GROUPS IN CLOUD
... highly dynamic groups of arbitrary size may ...Supporting dynamic groups implies that newly joining members must not be able to understand past group communications, and that leaving members ...
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A Secure Anti Collusion Data Sharing for Dynamic Groups in the Cloud
... for dynamic group in ...the Dynamic groups when user join the in the group or user revoked from group, the private Key of other user compulsory recomputed and ...
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Data Sharing In Dynamic Groups Avoiding Anti-Collision
... in the cloud. Unfortunately, inter-entity checks are not involved, the system easily suffers from attacks, for example, a collusion attack. Finally, this attack can lead to the disclosure of sensitive data files. Zou et ...
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Data Sharing In Dynamic Groups Avoiding Anti-Collusion
... clients download encrypted data to the cloud [2]. Unfortunately, it is difficult to design a secure and efficient data sharing scheme, especially for dynamic groups in the cloud. Kallahalla et al. [3] ...
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A Secure Anti-Collusion Data Sharing Scheme for Dynamic Groups in the Cloud
... offer an abstraction of infinite storage space for clients to host data [1]. It can help clients reduce their financial overhead of data managements by migrating the local managements system into cloud servers. However, ...
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AN EFFICIENT AND SECURE DATA SHARING FOR DYNAMIC GROUPS IN PUBLIC CLOUD
... Cloud computing facilitates the users to store and operates the data in third-party data centers. The cloud also accents on manipulating the efficiency of shared resources. Cloud resources are regularly not only shared ...
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A Efficient Data Sharing Scheme for Dynamic Groups in the Cloud
... support dynamic groups efficiently, when a new user joins in the group or a user is revoked from the group, the private keys of the other users do not need to be recomputed and ...
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Secure Multi Owner Data Sharing for Dynamic Groups in the Cloud
... for dynamic groups in the cloud, we expect to combine the group signature and dynamic broadcast encryption ...the dynamic broadcast encryption technique allows data owners to securely share ...
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A Secure Anti-Collusion Data Sharing Scheme for Dynamic Groups in the Cloud
... reduce their financial overhead of data managements by migrating the local managements system into cloud servers. However, security concerns become the main constraint as we now outsource the storage of data, which is ...
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Secure Anti Collusion Data Sharing Scheme for Dynamic Groups in Cloud
... In this, we design a secure anti-collusion sharing the data for dynamic groups in the cloud. User can obain their private key securely from the group manager without any secure communication channels and ...
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An Effective User Revocation and Anti Collusion System for Dynamic Groups in Cloud
... many dynamic groups in the cloud where user members share data accordingly with each ...for dynamic groups in the cloud has few ...that, groups are typically dynamic in ...
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Mona: Secure Multi-Owner Data Sharing For Dynamic Groups In The Cloud
... In this paper, we present a secure multi owner data sharing scheme for dynamic groups in the cloud computing. By leveraging on group signature and dynamic broadcast encryption techniques, any cloud ...
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A New Approach for Finding the Guilt Agent in Dynamic Groups on Cloud Computing
... the dynamic groups that work in organizations that use cloud for their data storage, where a newly joined user can directly decrypt the files stored in the cloud before he joined the ...
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SecureData Dividing model for Dynamic Groups in the Cloud
... [8] M. Kallahalla, E. Riedel, R. Swaminathan, Q. Wang, and K. Fu, “Plutus: Scalable Secure File Sharing on Untrusted Storage,” Proc. USENIX Conf. File and Storage Technologies, pp. 29-42, 2003. [9] S. Kamara and K. ...
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Data Sharing Scheme for Dynamic Groups in the Cloud
... for groups, groups, and secure communication ...support dynamic groups, when a new user joins the group or the user is revoked from the group, the data for other users does not have to be ...
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DATA HANDLING BETWEEN DYNAMIC GROUPS
... User revocation is performed by the group manager via a public available revocation list (RL), based on which group members can encrypt their data files and ensure the confidentiality against the revoked users. A secure ...
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ENHANCED SECURE DATA SHARING IN DYNAMIC GROUPS
... In this paper we achieve a secure data sharing and authenticated data for dynamic groups in an untrusted cloud. The scheme, a user is able to share data with others in the group without revealing identity ...
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A Reliable Data Sharing Approach for Dynamic Groups in Cloud
... preserve data privacy, a common approach is to encrypt data files before the clients upload the encrypted data into the cloud. Unfortunately, it is difficult to design a secure and efficient data sharing scheme, ...
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Enhanced Security System Of Data Sharing For Dynamic Groups In The Cloud
... The primitive of evident database with capable updates is a fundamental way to deal with handle the issue of verifiable outsourcing of limit. We propose an arrangement to recognize capable and secure data genuineness ...
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A Secure Anti-Collusion Data Sharing Scheme for Dynamic Groups in the Cloud
... bolster dynamic gatherings proficiently, when another client joins in the gathering or a client is denied from the gathering, the private keys of alternate clients don't should be recomputed and ...
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