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Browsing SoAS - Scholarly Publications by Author "Abdel Wahab, Omar"

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Browsing SoAS - Scholarly Publications by Author "Abdel Wahab, Omar"

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  • CEAP 
    Abdel Wahab, Omar; Mourad, Azzam; Otrok, Hadi; Bentahar, Jamal (2017-02-06)
    The infrastructureless and decentralized nature of Vehicular Ad Hoc Network (VANET) makes it quite vulnerable to different types of malicious attacks. Detecting such attacks has attracted several contributions in the past ...
  • A cooperative detection model based on artificial neural network for VANET QoS-OLSR protocol 
    El Khatib, Amjad; Mourad, Azzam; Otrok, Hadi; Abdel Wahab, Omar; Bentahar, Jamal (IEEE, 2017-03-09)
    In this paper, we address the problem of detecting misbehaving vehicles in Vehicular Ad-Hoc Network using VANET QoS-OLSR, Quality of Service-Optimized Link State Routing protocol. VANET QoS-OLSR is a clustering protocol ...
  • A cooperative watchdog model based on Dempster–Shafer for detecting misbehaving vehicles 
    Abdel Wahab, Omar; Otrok, Hadi; Mourad, Azzam (2015-11-24)
    In this paper, we address the problem of detecting misbehaving vehicles in Vehicular Ad Hoc Network (VANET) using Quality of Service Optimized Link State Routing (QoS-OLSR) protocol. According to this protocol, vehicles ...
  • A Dempster–Shafer Based Tit-for-Tat Strategy to Regulate the Cooperation in VANET Using QoS-OLSR Protocol 
    Abdel Wahab, Omar; Otrok, Hadi; Mourad, Azzam (2015-11-24)
    In this paper, we address the problem of cooperation among vehicles in VANET using QoS-OLSR protocol in the presence of selfish nodes. QoS-OLSR is a proactive protocol that considers the Quality of Service (QoS) of the ...
  • How to distribute the detection load among virtual machines to maximize the detection of distributed attacks in the cloud? 
    Abdel Wahab, Omar; Bentahar, Jamal; Otrok, Hadi; Mourad, Azzam (IEEE, 2017-03-09)
    Security has been identified to be the principal stumbling-block preventing users and enterprises from moving their businesses to the cloud. The reason is that cloud systems, besides inheriting all the vulnerabilities of ...
  • I know you are watching me 
    Abdel Wahab, Omar; Bentahar, Jamal; Otrok, Hadi; Mourad, Azzam (IEEE Xplore, 2018-08-14)
    Insider attacks in which misbehaving Virtual Machines (VMs) take part of the cloud system and learn about its internal vulnerabilities constitute a major threat against cloud resources and infrastructure. This demands ...
  • Misbehavior detection framework for community-based cloud computing 
    Abdel Wahab, Omar; Bentahar, Jamal; Otrok, Hadi; Mourad, Azzam (IEEE, 2017-03-09)
    The success and continuation of cloud computing depends to a large extent on the quality and performance of the offered services. We propose in this paper a novel architecture for cloud computing called Community-based ...
  • On the Detection of Passive Malicious Providers in Cloud Federations 
    Hammoud, Ahmad; Otrok, Hadi; Mourad, Azzam; Abdel Wahab, Omar; Bentahar, Jamal (2021-04-15)
    Cloud federation has emerged as a new business architecture which aims to help cloud providers cope with the increased waves of demands on their resources and services. Although plenty of solutions have been proposed trying ...
  • On the effects of user ratings on the profitability of cloud services 
    Taghavi, Mona; Bentahar, Jamal; Otrok, Hadi; Abdel Wahab, Omar; Mourad, Azzam (IEEE Xplore, 2018-08-14)
    In todays cloud market, providers are taking advantage of consumer reviews and ratings as a new marketing tool to establish their credibility. However, to achieve higher ratings, they need to enhance their service quality ...
  • Optimal load distribution for the detection of VM-based DDoS attacks in the cloud 
    Abdel Wahab, Omar; Bentahar, Jamal; Otrok, Hadi; Mourad, Azzam (2018-08-14)
    Distributed Denial of Service (DDoS) constitutes a major threat against cloud systems owing to the large financial losses it incurs. This motivated the security research community to investigate numerous detection techniques ...

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