Network Traffic Analysis for DDOS Attack Detection

2020 ◽  
Author(s):  
Atheer Alharthi ◽  
Ala Eshmawi ◽  
Azzah Kabbas ◽  
Lobna Hsairi
Keyword(s):  
Network Traffic ◽  
Traffic Analysis ◽  
Attack Detection ◽  
Network Traffic Analysis ◽  
Ddos Attack ◽  
Ddos Attack Detection

scholarly journals Feature Selection Techniques Cloud DDOS Attack Detection

2019 ◽  
Vol 8 (12) ◽  
pp. 1257-1260
Keyword(s):  
Cloud Computing ◽  
Network Traffic ◽  
Denial Of Service ◽  
Attack Detection ◽  
False Alarms ◽  
Traffic Classification ◽  
Ddos Attack ◽  
Network Intrusion ◽  
Network Traffic Classification ◽  
Ddos Attack Detection

The ongoing progression of Cloud Computing, it gives different services to together hierarchical as well as singular users, for example, shared computing resources, storage, networking and so on interest. The most well-known sort of attack on Cloud-computing is Distributed Denial of Service- (DDoS) Attack. DDoS attack is an bother which makes resources inaccessible to the client by trading off enormous no of system called bots. This paper proposes systems to create an ideal network traffic feature set for network intrusion detection. The proposed system shows that a reliable set of features are chosen for a given dataset. The outcomes demonstrate that the proposed procedure yields a set of features that, when utilized for network traffic classification, yields low quantities of false alarms.

scholarly journals A Novel Real-Time DDoS Attack Detection Mechanism Based on MDRA Algorithm in Big Data

2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Bin Jia ◽  
Yan Ma ◽  
Xiaohong Huang ◽  
Zhaowen Lin ◽  
Yi Sun
Keyword(s):  
Big Data ◽  
Real Time ◽  
Network Traffic ◽  
Rapid Development ◽  
Computing Time ◽  
Attack Detection ◽  
Attack Behavior ◽  
Detection Mechanism ◽  
Ddos Attack ◽  
Ddos Attack Detection

In the wake of the rapid development and wide application of information technology and Internet, our society has come into the information explosion era. Meanwhile, it brings in new and severe challenges to the field of network attack behavior detection due to the explosive growth and high complexity of network traffic. Therefore, an effective and efficient detection mechanism that can detect attack behavior from large scale of network traffic plays an important role. In this paper, we focus on how to distinguish the attack traffic from normal data flows in Big Data and propose a novel real-time DDoS attack detection mechanism based on Multivariate Dimensionality Reduction Analysis (MDRA). In this mechanism, we first reduce the dimensionality of multiple characteristic variables in a network traffic record by Principal Component Analysis (PCA). Then, we analyze the correlation of the lower dimensional variables. Finally, the attack traffic can be differentiated from the normal traffic by MDRA and Mahalanobis distance (MD). Compared with previous research methods, our experimental results show that higher precision rate is achieved and it approximates to 100% in True Negative Rate (TNR) for detection; CPU computing time is one-eightieth and memory resource consumption is one-third of the previous detection method based on Multivariate Correlation Analysis (MCA); computing complexity is constant.

DDoS Attack Simulation and Machine Learning-Based Detection Approach in Internet of Things Experimental Environment

2021 ◽  
Vol 15 (3) ◽  
pp. 1-18
Author(s):  
Hongsong Chen ◽  
Caixia Meng ◽  
Jingjiu Chen
Keyword(s):  
Machine Learning ◽  
Internet Of Things ◽  
Network Traffic ◽  
Large Scale ◽  
Learning Algorithms ◽  
Attack Detection ◽  
Machine Learning Algorithms ◽  
Ddos Attack ◽  
Experimental Environment ◽  
Ddos Attack Detection

Aiming at the problem of DDoS attack detection in internet of things (IoT) environment, statistical and machine-learning algorithms are proposed to model and analyze the network traffic of DDoS attack. Docker-based virtualization platform is designed and configured to collect IoT network traffic data. Then the packet-level, flow-level, and second-level network traffic datasets are generated, and the importance of features in different traffic datasets are sorted. By SKlearn and TensorFlow machine-learning software framework, different machine learning algorithms are researched and compared. In packet-level DDoS attack detection, KNN algorithm achieves the best results; the accuracy is 92.8%. In flow-level DDoS attack detection, the voting algorithm achieves the best results; the accuracy is 99.8%. In second-level DDoS attack detection, the RNN algorithm behaves best results; the accuracy is 97.1%. The DDoS attack detection method combined with statistical analysis and machine-learning can effectively detect large-scale DDoS attacks on the internet of things simulation experimental environment.

Net_Watch: A Tool for Network Traffic Analysis

2020 ◽  
Author(s):  
Sumit Kumari ◽  
Neetu Sharma ◽  
Prashant Ahlawat
Keyword(s):  
Network Traffic ◽  
Traffic Analysis ◽  
Network Traffic Analysis
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