Omer Tayfour

Omer Tayfour
Universiti Teknologi Malaysia | UTM · Department of Computing

About

6
Publications
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Introduction
Omer Elsier Tayfour, obtained his M.Sc. degree in Computer Engineering & Networks from University of Gezira, Sudan. Ph.D. student at School of Electrical Engineering, Universit Teknologi Malaysia (UTM), Malaysia. He has 10 years of teaching experience in undergraduate level in the field of computer network & communication Engineering. His research interests include Software Defined Network, network virtualization, intrusion detection system, engineering project management.

Publications

Publications (6)
Article
Full-text available
Network Intrusion Detection Systems (NIDS) are designed to safeguard the security needs of enterprise networks against cyber-attacks. However, NIDS networks suffer from several limitations, such as generating a high volume of low-quality alerts. Moreover, 99% of the alerts produced by NIDSs are false positives. As well, the prediction of future act...
Article
Full-text available
This research presents the detection and mitigation of distributed denial of service (DDoS) in software defined networks (SDN). The proposed method consists of three modules: classifier module, mitigation module, and collaborative module. An ensemble classifier called V-NKDE is capable of detecting DDoS attacks accurately. The mitigation module blo...
Article
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This paper presents a collaborative technique to detect and mitigate Distributed Denial-of-Service (DDoS) flooding attacks on Software-Defined Network (SDN). This technique integrates sflow-RT application and Snort rules for the detection of DDoS traffic flows in an SDN controller. Redis Simple Message Queue (RSMQ) acts as a mechanism to share DDoS...
Article
Full-text available
In the current circumstance, the dimension of information in many kind of cloud atmosphere increases enormously along with the trend of Big Data. Subsequently making, it is a test for common software programming tools to get, supervise, and huge scale process information inside an explicit spans. Thus, it is a test for previous anonymization ways t...
Article
Full-text available
In recent years, the block chain technology considered as adaptable compared to other techniques. Many of the industry, understanding the block chain technology is utilizing for financial services and its transactions but it also effective in other sectors like healthcare industry. Existing methods are hazardous; where, data stored in outsider serv...

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