Security in cloud computing: Opportunities and challenges

Ali, Mazhar; Khan, Samee U.; Vasilakos, Athanasios V.

doi:10.1016/j.ins.2015.01.025

Cited by 657 publications

(288 citation statements)

References 90 publications

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“… Denial of Service: An attempt to make a machine or network resource unavailable to its intended users [20].…”

Section: Definitionmentioning

confidence: 99%

Classification of Cloud Systems Cyber-security Threats and Solutions Directives

Bennasar¹,

Essaaidi²,

Bendahmane³

et al. 2017

Appl. Theory Comput. Technol.

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Abstract:Cloud computing cyber security is a subject that has been in top flight for a long period and even in near future. However, cloud computing permit to stock up a huge number of data in the cloud stockage, and allow the user to pay per utilization from anywhere via any terminal equipment. Among the major issues related to Cloud Computing security, we can mention data security, denial of service attacks, confidentiality, availability, and data integrity. This paper is dedicated to a taxonomic classification study of cloud computing cyber-security. With the main objective to identify the main challenges and issues in this field, the different approaches and solutions proposed to address them and the open problems that need to be addressed.

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“… Denial of Service: An attempt to make a machine or network resource unavailable to its intended users [20].…”

Section: Definitionmentioning

confidence: 99%

Classification of Cloud Systems Cyber-security Threats and Solutions Directives

Bennasar¹,

Essaaidi²,

Bendahmane³

et al. 2017

Appl. Theory Comput. Technol.

View full text Add to dashboard Cite

show abstract

“…Business companies are came to know about this factor that cloud computing [1] is providing the most fast access to the infrastructure and services over internet. Gartner defines cloud computing as ''a style of computing where massively scalable IT enabled capabilities are delivered 'as a service' to external customers using Internet technologies'' .…”

Section: Introductionmentioning

confidence: 99%

Security and Privacy Issues in Cloud Computing Environment

Tabassam¹

2017

J Inform Tech Softw Eng

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Cloud computing turned into the most predominant innovation in recent years. This innovative technology provides services to the customers for software and hardware. One can state that distributed computing can blast the portable business. Cloud computing is a basic technology for sharing of resources on the internet. Virtualization is a central innovation for empowering cloud resource sharing. Confidentiality of data storage is the essential alarm for assurance of data security so cloud computing does not provide robust data privacy. All details of data migration to cloud remain hidden from the customers. The problem in cloud computing environments are security of cloud computing. In this exploration we tended to the difficulties in fulfilling of cloud computing environment regarding security hazard implementation strategies on cloud computing environment and comparison of different cloud computing architecture through comparative study. In this paper a survey of the different security hazards that represent a danger to the cloud is presented. This paper is a review more particular to the different security issues that has radiated because of then a nature of the administration conveyance models of a cloud computing framework. A couple investigations of potential cloud adopters show that security and assurance is the fundamental concern blocking its selection issues in cloud security could be as DDos denial of service attack and Worm containment. In the world of computing, clients are all around required to acknowledge the basic preface of trust. Actually, some have guessed that trust is the greatest concern confronting distributed computing. No place is the component of trust more evident than in security, and many trust and security to be synonymous. Here, I inspect some security issues and the related administrative and lawful worries that have emerged as distributed computing rises as an essential dispersed registering stage. The idea of distributed computing has been advancing for more than 40 years. In the 1960s, JCR Licklider presented the expression "intergalactic PC organize" at the Advanced Research Projects Office. This idea served to present the idea that the world came to know as the Internet [4]. The basic preface was a worldwide interconnection of PC projects and information. The expression "cloud" starts from the broadcast communications universe of the 1990s, when suppliers started utilizing virtual private arrange (VPN) administrations for information correspondence. VPNs kept up a similar data transfer capacity as settled systems with impressively less cost: these systems bolstered dynamic steering, which took into account an adjusted usage over the system and an expansion in transmission capacity proficiency, and drove to the authoring of the expression "telecom cloud". Cloud processing's preface is fundamentally the same as in that it gives a virtual processing condition that is powerfully assigned to address client issues. From a specialized viewpoint, distributed computing incorpo...

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“…The management of such a large amount of data in local storage system is difficult and incurs high expenses because of high-capacity storage systems needed and the expert personnel to manage them. Although the cost of storage hardware has tremendously decreased in recent years, about 75% of the total ownership cost is still attributed to management data storage [2].…”

Section: Introductionmentioning

confidence: 99%

TSDT: TPA Based Secure Data Transmission of Cloud Data Storage System

Dwivedi¹,

Kanungo²

2017

International Journal of Advanced Research in Computer and Comm

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Data integrity and storage efficiency are two important requirements for cloud storage. Cloud computing has emerged as a long-dreamt vision of the utility computing paradigm that provides reliable and resilient infrastructure for users to remotely store data and use on-demand applications and services. Currently, many individuals and organizations mitigate the burden of local data storage and reduce the maintenance cost by outsourcing data to the cloud. However, the outsourced data is not always trustworthy due to the loss of physical control and possession over the data. In this context a storage service provider is demonstrated who offers storage services to their clients additionally the intermediate service distributors are also demonstrated that re-distribute the service of primary service providers. In this research work we are presented a novel approach i.e. TPA based Secure Data Transmission (TSDT) for the cloud data security using successful data transmission. Due to this for securing the data on the cloud storage and unsecured network transmission the cryptographic solution is proposed. Our experimental results prove the effectiveness and efficiency of our mechanism when evaluating shared data integrity.

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Security in cloud computing: Opportunities and challenges

Cited by 657 publications

References 90 publications

Classification of Cloud Systems Cyber-security Threats and Solutions Directives

Classification of Cloud Systems Cyber-security Threats and Solutions Directives

Security and Privacy Issues in Cloud Computing Environment

TSDT: TPA Based Secure Data Transmission of Cloud Data Storage System

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