Open Access
A Theoretical Aspect of Cloud Computing Service Models and Its Security Issues: A Paradigm
TLDR
The main objective of this paper is to provide a clear idea about the cloud service models and outline the security issues in the service models.Abstract:
Cloud computing is a distributed computing environment that provides on demand services to the users for deploying their computational needs in a virtualized environment without the knowledge of technical infrastructure. Due to reliability, scalability, high performance and low band width most of the organizations are running their applications in cloud. The cloud service providers provide the services to the registered cloud users on payment basic across the glove. The cloud services are basically categorized as SaaS, PaaS, and IaaS. The services are available to the users depending on cloud deployment and the SLA (service level agreements) between the service providers and the users. Providing security to the users and trust into cloud environment is the responsibility of the cloud service providers. The main objective of this paper is to provide a clear idea about the cloud service models and outline the security issues in the service models.read more
Citations
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Journal ArticleDOI
E-Governance Paradigm Using Cloud Infrastructure: Benefits and Challenges
TL;DR: The main objective of this paper is to provide a clear idea about the e-Gov using cloud computing models and outlines the problems and requirements for understanding the e -Gov paradigm in India.
Journal ArticleDOI
Mathematical Ontology for Infectious Virtual Machines in IaaS Cloud Environment
TL;DR: This manuscript describes about the mathematical ontology based upon the attacked VMs and infectious VMs which predicts the trustworthiness of the IaaS virtual platform which will fundamentally guarantee the level of the security of VMs in a cloud situation.
Dissertation
A cloud computing security assessment framework for small and medium enterprises in kenya
Journal ArticleDOI
EVM and IVM Dynamics in Cloud Environment
TL;DR: This model outlines the dynamics of both populations i.e. Exposed Virtual machine and Infectious Virtual machine in the cloud based upon the Predator-Prey Model to ensure the degree of the security of virtual machines in a cloud environment which helps the cloud service providers to take the quick decisions.
References
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Review: A survey on security issues in service delivery models of cloud computing
S. Subashini,V. Kavitha +1 more
TL;DR: A survey of the different security risks that pose a threat to the cloud is presented and a new model targeting at improving features of an existing model must not risk or threaten other important features of the current model.
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Addressing cloud computing security issues
TL;DR: This paper proposes introducing a Trusted Third Party, tasked with assuring specific security characteristics within a cloud environment, and presents a horizontal level of service, available to all implicated entities, that realizes a security mesh, within which essential trust is maintained.
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Security and Privacy Challenges in Cloud Computing Environments
TL;DR: This article explores the roadblocks and solutions to providing a trustworthy cloud computing environment and suggests a number of approaches that could be considered.
Journal ArticleDOI
Cloud Computing – Issues, Research and Implementations
TL;DR: The concept of “ cloud” computing, some of the issues it tries to address, related research topics, and a “cloud” implementation available today are discussed.
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Understanding Cloud Computing Vulnerabilities
TL;DR: Four indicators of cloud-specific vulnerabilities are defined, a security-specific cloud reference architecture is introduced, and examples of cloud -specific vulnerabilities for each architectural component are provided.