Identity Anonymization and Secure Data Storage using Group Signature in Private Cloud

Govinda, K.; Sathiyamoorthy, E.

doi:10.1016/j.protcy.2012.05.079

Cited by 7 publications

(5 citation statements)

References 4 publications

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“…Subsequently, A challenge response protocol is also used to verify the storage correctness as well as identifying misbehaving servers [4][8] [16] to block the server which is not authenticated . Finally, the procedure for file retrieval & error recovery based on erasure-correcting code is outlined [7][8] [17].…”

Section: Ensuring Security In Cloud Data Storagementioning

confidence: 99%

“…For this various security protocols are used [5] [6]. In this paper we have used encryption technique that can ensure us the quality and security of data like [7].If any user want to retrieve that data than CSP is communicated .various operations can be performed on this like insertion and deletion and updating of data. This is not easy to manage this kind of services where multi-tenancy is uses.…”

Section: Introductionmentioning

confidence: 99%

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Implementing Multilevel Data Security in Cloud Computing

Dahiya¹,

Rani²

2017

ijarcs

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Cloud Computing is an information technology type which is used to access information and sharing of data on remote site. By using cloud computing one has not to worry about load of local data storage to store his data. Security And authentication of data is must while using this kind of services. Various factors are presents there which can affect security of data. This paper provide an idea about security and authentication operation .This paper explain some encryption scheme as well as RSA and how to improve security of a data using Symmetric Tokens. This paper proposes a multilevel authentication technique that helps us to enhance the security of data storage in the cloud computing systems. We provide combined approach DES and AES using RSA to protect clients' authentication data such as user name and password.

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Section: Ensuring Security In Cloud Data Storagementioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Implementing Multilevel Data Security in Cloud Computing

Dahiya¹,

Rani²

2017

ijarcs

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“…Thus, through analyzing user behaviors, the CSP can potentially compromise user privacy. In [10], the authors proposed a method for anonymity using group digital signature technology. Because this method introduced no correlation between user signatures, this method is an improvement over the aforementioned methods.…”

Section: Related Workmentioning

confidence: 99%

A Reputation-Based Identity Management Model for Cloud Computing

Zhou

et al. 2015

Mathematical Problems in Engineering

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In the field of cloud computing, most research on identity management has concentrated on protecting user data. However, users typically leave a trail when they access cloud services, and the resulting user traceability can potentially lead to the leakage of sensitive user information. Meanwhile, malicious users can do harm to cloud providers through the use of pseudonyms. To solve these problems, we introduce a reputation mechanism and design a reputation-based identity management model for cloud computing. In the model, pseudonyms are generated based on a reputation signature so as to guarantee the untraceability of pseudonyms, and a mechanism that calculates user reputation is proposed, which helps cloud service providers to identify malicious users. Analysis verifies that the model can ensure that users access cloud services anonymously and that cloud providers assess the credibility of users effectively without violating user privacy.

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“…This for � of enc � ypted data in cloud is good for storage or arc�lVal but IS rather costly to process. The Cloud Security Alhanc � � ecommend � cloud provider to provide stronger authentIcatIOn mechamsm and also (optionally) allow users to use third party identity management and single sign-on platforms like Microsoft Passport [2]. This may lead to an added set of authentication complexity.…”

Section: Related Workmentioning

confidence: 99%

“…Identity Anonymization and Secure Data Storage using Group signature is a new approach for securing the user data [2] . They discuss how RSA algorithm can be used to secure data in private cloud.…”

Section: Related Workmentioning

confidence: 99%

Managing the Digital Identity in the cloud: The current scenario

Raghavendra¹,

Ramesh²

2015

2015 IEEE International Conference on Electrical, Computer and Communication Technologies (ICECCT)

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The role of cloud computing in today's world of globalization has seen major contribution for application development and deployment. Many enterprise see cloud computing as a platform for organizational and economic benefit. Cloud computing offers many businesses a new way of accessing computing services. Nevertheless, this has also exposed the organizations to a range of risks which they are unaware of. In this paper, we present identity management issues in cloud and also review the existing approaches to provide secure Identity management(IdM) system.

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Identity Anonymization and Secure Data Storage using Group Signature in Private Cloud

Cited by 7 publications

References 4 publications

Implementing Multilevel Data Security in Cloud Computing

Implementing Multilevel Data Security in Cloud Computing

A Reputation-Based Identity Management Model for Cloud Computing

Managing the Digital Identity in the cloud: The current scenario

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