Dynamic resource allocation using combinatorial methods in Cloud: A case study

Mousavi, Seyed Majid; Moghadasi, Mohammad; Fazekas, Gábor

doi:10.1109/coginfocom.2017.8268219

Cited by 5 publications

(4 citation statements)

References 16 publications

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“…The initial references of using mathematical models were found in the literature of network security, where noncooperative game theory had been used to depict the interconnection between malicious nodes and the network devices (nodes) [21]. Here, different mathematical models are taken into consideration for different security problems and threats.…”

Section: Literature Reviewmentioning

confidence: 99%

SOS: NDN Based Service-Oriented Game-Theoretic Efficient Security Scheme for IoT Networks

Kar

Misra

Mandal

et al. 2021

IEEE Trans. Netw. Serv. Manage.

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Internet of Things (IoT) is a network of heterogeneous physical devices connected over the Internet. Each of the devices is capable of collecting and processing data. Due to the connection with the Internet, the IoT devices become more susceptible to attacks by malicious nodes, which may result in privacy loss and security breaches. Thus, network security is necessary for the privacy of transmitted messages. In this context, we propose a scheme, Service-Oriented game-theoretic Security (SOS), which provides a simple yet robust security solution for IoT networks. Here, we have amalgamated our scheme with Named Data Networking (NDN), which is more of a data contentspecific approach, unlike the traditional IP address search. In this scheme, at first, the hop count between the sender and the receiver is used to generate the public key to encrypt the messages by the sender. When the receiver receives this message, it decrypts the message with the help of the decryption function generated by the sender using the hop count between them as the private key. A non-cooperative Stackelberg game-theoretic model is used to model defenders and attackers, which helps to decide strategies to maximize the payoff (profit) of the defenders to protect the network from malicious attacks. The results are further extended for a modified public key encryption technique, which results in the robustness of the security scheme to be used for all real-life network scenarios. Simulation results show that the proposed scheme, SOS, has a better performance compared to the existing state-of-the-art security schemes, UAKMP and CLS, in terms of time complexity, message overhead, throughput, and attack probability.

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Section: Literature Reviewmentioning

confidence: 99%

SOS: NDN Based Service-Oriented Game-Theoretic Efficient Security Scheme for IoT Networks

Kar

Misra

Mandal

et al. 2021

IEEE Trans. Netw. Serv. Manage.

View full text Add to dashboard Cite

show abstract

“…Moreover, local and global optima are known challenges in the convergence of meta-heuristic optimization techniques. Therefore, the best algorithm should offer global overview and have fewer chances to be trapped into its local optima [11].…”

Section: Background and Related Work A Meta-heuristic Optimization Algorithmsmentioning

confidence: 99%

An Improved Particle Swarm Algorithm for Multi-Objectives Based Optimization in MPLS/GMPLS Networks

et al. 2019

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Particle swarm optimization (PSO) is a swarm-based optimization technique capable of solving different categories of optimization problems. Nevertheless, PSO has a serious exploration issue that makes it a difficult choice for multi-objectives constrained optimization problems (MCOP). At the same time, Multi-Protocol Label Switched (MPLS) and its extended version Generalized MPLS, has become an emerging network technology for modern and diverse applications. Therefore, as per MPLS and Generalized MPLS MCOP needs, it is important to find the Pareto based optimal solutions that guarantee the optimal resource utilization without compromising the quality of services (QoS) within the networks. The paper proposes a novel version of PSO, which includes a modified version of the Elitist learning Strategy (ELS) in PSO that not only solves the existing exploration problem in PSO, but also produces optimal solutions with efficient convergence rates for different MPLS/ GMPLS network scales. The proposed approach has also been applied with two objective functions; the resource provisioning and the traffic load balancing costs. Our simulations and comparative study showed improved results of the proposed algorithm over the well-known optimization algorithms such as standard PSO, Adaptive PSO, Bat and Dolphin algorithm.

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“…that verifies compliance with policies and procedures. According to the IIA (Institute of Internal Auditors) [9,31], following scopes are covered by a quality audit: Business process efficiencies, Trade process and business control, Commerce risks, Quality and utilizable efficiency and effectiveness, Cost diminution situations, Corporate governance effectiveness and Waste deletion www.ijacsa.thesai.org opportunities [4,22,23], and also value-added auditing is defined as follows: "Internal auditing is designed to improve companies' operations and enhance relevant assurance values, since this activity is an independent, objective and consulting, and using this would facilitate organizations through the accomplishment of their objectives by bringing disciplined and systematic techniques to appraise and progress control, risk effectiveness management and governance methods" [14,25,36]. Some of value-added IT audit benefits are in Table 2.…”

Section: Value-added It Auditmentioning

confidence: 99%

Cloud Computing Auditing

Moghadasi¹,

Mousavi²,

Fazekas³

2018

ijacsa

Self Cite

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Cloud Computing is a new form of IT system and infrastructure outsourcing as an alternative to traditional IT Outsourcing (ITO). Hence, migration to cloud computing is rapidly growing among organizations. Adopting this technology brings numerous positive aspects, although imposing different risks and concerns to organization. An organization which officially deputes its cloud computing services to outside (offshore or inshore) providers and implies that it outsources its functions and process of its IT to external BPO services providers. Therefore, customers of cloud must evaluate and manage the IT infrastructure construction and the organization's IT control environment of BPO vendors [25]. Since cloud is an internetbased technology, cloud auditing would be very critical and challengeable in such an environment. This paper focuses on practices related to auditing processes, methods, techniques, standards and frameworks in cloud computing environments.

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Dynamic resource allocation using combinatorial methods in Cloud: A case study

Cited by 5 publications

References 16 publications

SOS: NDN Based Service-Oriented Game-Theoretic Efficient Security Scheme for IoT Networks

SOS: NDN Based Service-Oriented Game-Theoretic Efficient Security Scheme for IoT Networks

An Improved Particle Swarm Algorithm for Multi-Objectives Based Optimization in MPLS/GMPLS Networks

Cloud Computing Auditing

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