Data Security, Privacy, Availability and Integrity in Cloud Computing: Issues and Current Solutions

Aldossary, Sultan M.; Allen, William H.

doi:10.14569/ijacsa.2016.070464

Cited by 109 publications

(75 citation statements)

References 71 publications

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“…Finally, all the data used in the e-learning systems (e.g., reports or personal notes) would be easily stored and backup automatically. Thus, the time needed to manage data is reduced and the storage spaces, with improved security [7], [9], [10]. Usually, applying the e-learning on cloud environment will strongly help the educational institutions to utilize the e-learning services which run in the cloud environment; Figure 2.…”

Section: The Cloud Computingmentioning

confidence: 99%

A Proposed Model of Cloud based e-Learning for Najran University

Ahmed¹,

Hussain²

2018

ijacsa

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For the time being, the educational institutions are keen to use e-learning in their educational environment. This, in turn, will support their learning process and allow the learners to access any service or learning material or information at any time they need it. With all the pros by the e-learning, it still suffers from many problems that are explained clearly in this paper. In contrast, along with the innovation of cloud computing technology as a new paradigm in the IT world. With the establishment of cloud computing, numerous services for numerous fields (e.g., education, business, and government) have been introduced that have greatly facilitated the e-learning. In this paper, it demonstrates how the inclusion of the cloud computing paradigm in the e-learning environment assist positively. A lot of obstacles that are introduced by e-learning have been remedied. It combines the cloud computing in the e-learning system, thus, the proposed E-learning Embracing Cloud Computing Model (ELECCM) has completely developed and performed with all the essential components that are needed for their architecture. The study presents all the procedures that are run in order by the proposed system. Then, a fully functional e-learning system based on cloud computing; with low cost and low technical barriers, is demonstrated and explained clearly.

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Section: The Cloud Computingmentioning

confidence: 99%

A Proposed Model of Cloud based e-Learning for Najran University

Ahmed¹,

Hussain²

2018

ijacsa

View full text Add to dashboard Cite

show abstract

“…For example using strong API for access control, analyzing data during runtime, encryption technique to make content unreadable, making strong access control and authentication. When data is transmitted preventing user from sharing their sensitive data, using two factor authentication [1].One issue need to be considered some organization need their system to be available all the time because available is important as their provide some critical services. Cloud service providers offers resources that are shared among many client.…”

Section: IImentioning

confidence: 99%

Untitled

2018

IJET

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Cloud computing is one of the powerful computing that connect the whole world. Huge amount of data get uploaded over cloud so that it can be accessible by the user at any time and any point. Security must be concerned related to confidentiality of data, integrity of data, availability etc. Data stored over cloud is physically not accessible to the user. Data modification can be done by unauthorized user or by some malicious activity so user needs to be ensure that their data is secure or not. Therefore mechanism is required where user can check if integrity of its data is maintained or compromised. There are various methods are available such as mirroring but it require more storage space. Sometimes we need TPA to verify the data. In this, user check the integrity of its data store over cloud environment and detect the suspicious activity. For this new scheme "Data Provenance" is used, that collect the history data of user. On the basis of which, suspicious activity is detected. Provenance data is used to collect the history data and identify the user behaviour. Using this we reduce the need of TPA and replication of data item on client side for integrity checking as checking part is done over cloud infrastructure.

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“…Organizations can achieve more confidence to prevent system and data integrity from unauthorized access [39]. They provide such mechanisms having greater visibility to determine what or who may modify the system information or data that potentially affects their integrity.…”

Section: A Integritymentioning

confidence: 99%

Cloud Computing Environment and Security Challenges: A Review

Mushtaq¹,

Akram²,

Khan³

et al. 2017

ijacsa

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Abstract-Cloud computing exhibits a remarkable potential to offer cost-effective and more flexible services on-demand to the customers over the network. It dynamically increases the capabilities of the organization without training new people, investment in new infrastructure or licensing new software. Cloud computing has grown dramatically in the last few years due to the scalability of resources and appear as a fast-growing segment of the IT industry. The dynamic and scalable nature of cloud computing creates security challenges in their management by examining policy failure or malicious activity. In this paper, we examine the detailed design of cloud computing architecture in which deployment models, service models, cloud components, and cloud security are explored. Furthermore, this study identifies the security challenges in cloud computing during the transfer of data into the cloud and provides a viable solution to address the potential threats. The task of Trusted Third Party (TTP) is introducing that ensure the sufficient security characteristics in the cloud computing. The security solution using the cryptography is specifically as the Public Key Infrastructure (PKI) that operates with Single-Sign-On (SSO) and Lightweight Directory Access Protocol (LDAP) which ensure the integrity, confidentiality, availability, and authenticity involved in communications and data.

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Data Security, Privacy, Availability and Integrity in Cloud Computing: Issues and Current Solutions

Cited by 109 publications

References 71 publications

A Proposed Model of Cloud based e-Learning for Najran University

A Proposed Model of Cloud based e-Learning for Najran University

Untitled

Cloud Computing Environment and Security Challenges: A Review

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