A semantic-based access control for ensuring data security in cloud computing

Auxilia, M.; Raja, K.

doi:10.1109/icrcc.2012.6450570

Cited by 5 publications

(3 citation statements)

References 15 publications

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“…The decisions in MAC are not made by an owner but a central system [11,12]. In this way, more powerful processes are performed in security models [57,64,65]. The wholeness and privacy of the system are the most important features after security.…”

Section: Mandatory Access Controlmentioning

confidence: 99%

“…The owner gives the necessary authorization to individuals in the system, introduces limitations, and limits their access to the system according to his own will [12,51]. Although the most important feature of this system is the fact that it has a high level of security, it cannot distinguish between the subjects and object domains and has security leaks [57][58][59][60]. This access control is based on the user or group control.…”

Section: Discretionary Access Controlmentioning

confidence: 99%

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Survey on Access Control Mechanisms in Cloud Computing

Karataş

Akbulut

2018

JCSM

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The benefits that Internet-based applications and services have given to the end user with today's cloud computing technology are very remarkable. The distributed services instantly scaled over the Internet provided by cloud computing can be achieved by using some mechanisms in the background. It is a critical task for end users to control access to resources because lack of control often leads to security risks. In addition, this may cause systems to fail. This paper describes seven different access control mechanisms used in cloud computing platforms for different purposes. Besides, the advantages and disadvantages of various models developed from previous service-based architectures and used for cloud computing are detailed and classified. During the assessments, NIST's metrics were taken as a reference, and in the study, 109 articles from the past decade were examined. We also compared our research with the existing survey papers.

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Section: Mandatory Access Controlmentioning

confidence: 99%

Section: Discretionary Access Controlmentioning

confidence: 99%

Survey on Access Control Mechanisms in Cloud Computing

Karataş

Akbulut

2018

JCSM

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“…Semantic -based access control to guarantee data security in cloud computing [2] The proposed method decreases access control complexity.…”

Section: Biometric Authenticationmentioning

confidence: 99%

Authentication Techniques in Cloud Computing: A Review

Dejamfar¹,

Najafzadeh²

2017

IJARCSSE

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Abstract-Authentication is an important topic in cloud computing security. That is why various authentication techniques in cloud environment are presented in this paper. This process serves as a protection against different sorts of attacks where the goal is to confirm the identity of a user and the user requests services from cloud servers. Multiple authentication technologies have been put forward so far that confirm user identity before giving the permit to access resources. Each of these technologies (username and password, multi-factor authentication, mobile trusted module, public key infrastructure, single sign-on, and biometric authentication) is at first described in here. The different techniques presented will then be compared.Keywords-Cloud computing, security, authentication, access control, I. INTRODUCTIONWith the rapid growth of storage technology and the success of the Internet, computer resources have become cheaper and more powerful than before and they may be found everywhere. This trend gave rise to a new topic, namely cloud computing, where the resources (e.g. CPU and memory) can be utilized by users and the Internet as a public tool, considering the requirements, and they may later be given back. In a cloud computing environment, the traditional role of service providers may be divided into two parts: infrastructure providers that manage the cloud platform and rent and retrieve resources given the cost model according to the use, and service providers that rent resources from one infrastructure provider or more to deliver to end customers. The emergence of cloud computing has substantially affected IT topics in recent years. In fact, cloud computing provides job owners with attractive advantages including reduced practical costs, high scalability, easy accessibility, and reduced business risk and maintenance costs.Considering the ever-increasing growth in the use of cloud services and the tendency of users to adopt this service, the hackers also began to focus on this service simultaneously. The word cloud initially implied the storage of user data in a location provided by a third party. That is, information was not stored on the user's computer hard drive and it was stored elsewhere which was accessible at all times and in every place. The user was able to access the information at any location. Despite its numerous advantages, this method also has disadvantages. For instance, how would a company agree to store its sensitive information at a location other than its own storage devices, where the company does not know who can access the aforesaid information? That is why different threats and security mechanisms were developed. As you know, in the majority of cases where security is breached, the goal is to destroy the confidentiality of information, data accuracy, and information accessibility. Given brute force attacks, the username and password mechanism was demonstrated to be poor more than ever. Organizations and people expect different security parameters to be employed for increasin...

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Leveraging cloud computing for the semantic web: review and trends

et al. 2019

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Semantic and Cloud Computing technologies have become vital elements for developing and deploying solutions across diverse fields in computing. While they are independent of each other, they can be integrated in diverse ways for developing solutions and this has been significantly explored in recent times. With the migration of web-based data and applications to cloud platforms and the evolution of the web itself from a social, web 2.0 to a semantic, web 3.0 comes the convergence of both technologies. While several concepts and implementations have been provided regarding interactions between the two technologies from existing research, without an explicit classification of the modes of interaction, it can be quite challenging to articulate the interaction modes, hence building upon them can be a very daunting task. Hence, this research identifies and describes the modes of interaction between them. Furthermore, a "cloud-driven" interaction mode which focuses on fully maximising cloud computing characteristics and benefits for driving the semantic web is described; providing an approach for evolving the semantic web and delivering automated semantic annotation on a large-scale to web applications.

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A semantic-based access control for ensuring data security in cloud computing

Cited by 5 publications

References 15 publications

Survey on Access Control Mechanisms in Cloud Computing

Survey on Access Control Mechanisms in Cloud Computing

Authentication Techniques in Cloud Computing: A Review

Leveraging cloud computing for the semantic web: review and trends

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