Privacy-Preserved Access Control for Cloud Computing

Zhou, Miao; Mu, Yi; Susilo, Willy; Au, Man Ho; Yan, Jun

doi:10.1109/trustcom.2011.14

Cited by 22 publications

(7 citation statements)

References 6 publications

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“…cryptography technology) we will find that this technique differs from Anonymity-based because Anonymity-based method gets rid of key management and thus it stands simple and flexible. But Anonymity-based method is easier, the attributes that has to be made anonymous varies and it depends on the cloud service provider [23] [24].…”

Section: A Privacy Challenges Solutionsmentioning

confidence: 99%

Addressing Security and Privacy Issues in Cloud Computing

Sinjilawi¹,

AL-Nabhan²,

Abu-Shanab³

2014

JETWI

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Cloud computing is a new development of grid, parallel, and distributed computing with visualization techniques. It is changing the IT industry in a prominent way. Cloud computing has grown due to its advantages like storage capacity, resources pooling and multi-tenancy. On the other hand, the cloud is an open environment and since all the services are offered over the Internet, there is a great deal of uncertainty about security and privacy at various levels. This paper aims to address security and privacy issues threatening the cloud computing adoption by end users. Cloud providers are mindful of cloud security and privacy issues and are working hardly to address them. Few of these threats have been addressed, but many more threats still unsolved. This paper focused on cloud computing security and privacy threats, challenges, and issues. Furthermore, some of the countermeasures to these threats will be discussed and synthesized. Finally, possible solutions for each type of threats will be introduced before we end with conclusions and future work.

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Section: A Privacy Challenges Solutionsmentioning

confidence: 99%

Addressing Security and Privacy Issues in Cloud Computing

Sinjilawi¹,

AL-Nabhan²,

Abu-Shanab³

2014

JETWI

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“…ABE has such advantages as scalability and high flexibility in terms of attributes based access policies and fine-grained access control. It has been widely applied to secure cloud data storage in recent years [10][11][12][13][14][15][16][17]. However, all above existing solutions about access control on encrypted data did not consider how to solve the issue of duplicated data storage in cloud computing in a holistic and comprehensive manner, especially for encrypted data in various data storage scenarios.…”

Section: Access Control On Encrypted Datamentioning

confidence: 99%

“…How to make cloud data access control adapt to various scenarios and satisfy different user demands becomes a practically important issue. Access control on encrypted data has been widely studied in the literature [10][11][12][13][14][15][16][17]33]. However, few of them can flexibly support various requirements on cloud data protection in a uniform way, especially with economic deduplication management.…”

Section: Introductionmentioning

confidence: 99%

Heterogeneous Data Storage Management with Deduplication in Cloud Computing

Yan

Zhang

Ding

et al. 2019

IEEE Trans. Big Data

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Abstract-Cloud storage as one of the most important services of cloud computing helps cloud users break the bottleneck of restricted resources and expand their storage without upgrading their devices. In order to guarantee the security and privacy of cloud users, data are always outsourced in an encrypted form. However, encrypted data could incur much waste of cloud storage and complicate data sharing among authorized users. We are still facing challenges on encrypted data storage and management with deduplication. Traditional deduplication schemes always focus on specific application scenarios, in which the deduplication is completely controlled by either data owners or cloud servers. They cannot flexibly satisfy various demands of data owners according to the level of data sensitivity. In this paper, we propose a heterogeneous data storage management scheme, which flexibly offers both deduplication management and access control at the same time across multiple Cloud Service Providers (CSPs). We evaluate its performance with security analysis, comparison and implementation. The results show its security, effectiveness and efficiency towards potential practical usage.

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“…The SRM dynamically re-encrypts the encrypted data in the cloud. So because of re-encryption the privacy of users data is maintain and providing full accesscontrol to the owner of the data without disclosing data to cloud providerdue to data outsourcing and untrusted cloud server becomes challenging issue in cloud storage system [25].…”

Section: Privacy-preserved Access Controlmentioning

confidence: 99%

Security and Privacy in Cloud Computing: A Survey

Shankarwar

Pawar

2015

Advances in Intelligent Systems and Computing

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Abstract. Cloud Computing is continuously evolving and showing consistent growth in the field of computing. It is getting popularity by providing different computing services as cloud storage, cloud hosting, and cloud servers etc. for different types of industries as well as in academics. On the other side there are lots of issues related to the cloud security and privacy. Security is still critical challenge in the cloud computing paradigm. These challenges include user's secret data loss, data leakage and disclosing of the personal data privacy. Considering the security and privacy within the cloud there are various threats to the user's sensitive data on cloud storage. This paper is survey on the security and privacy issues and available solutions. Also present different opportunities in security and privacy in cloud environment.

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Privacy-Preserved Access Control for Cloud Computing

Cited by 22 publications

References 6 publications

Addressing Security and Privacy Issues in Cloud Computing

Addressing Security and Privacy Issues in Cloud Computing

Heterogeneous Data Storage Management with Deduplication in Cloud Computing

Security and Privacy in Cloud Computing: A Survey

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