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2 Annals of Computer Science and Information Systems

2 2019

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A framework for network intrusion detection using network programmability and data stream clustering machine learning algorithms

de Ribamar Lima Ribeiro Admilson, Moreno Ordonez Edward David, Alves Nascimento Anderson Clayton

Annals of Computer Science and Information Systems

2019

Vol. 20

57--63

Several operational security mechanisms have been developed to mitigate malicious activity in the Internet. However, the most these mechanisms require a signature basis and present the inability to predict new malicious activity. Other anomaly-based mechanisms are inefficient due to the possibility of an attacker simulates legitimate traffic, which causes many false alarms. Thus, to overcome that problem, in this paper we present an anomaly-based framework that uses network programmability and machine learning algorithms over continuous data stream. Our approach overcomes the main challenges that occur when develop an anomaly-based system using machine learning techniques. We have done an experimental evaluation to demonstrate the feasibility of the proposed framework. In the experiments, we use a DDoS attack as network intrusion and we show that the technique attains an Accuracy of 98.98%, a Recall of 60%, a Precision of 60% and an FPR of 0.48% for 1% DDoS attack on the real normal traffic. This shows the effectiveness of our technique.

A fog computing architecture for security and quality of service

Nunes Barreto Bruno, Rezende de Sa Alexandre, de Ribamar Lima Ribeiro Admilson

Annals of Computer Science and Information Systems

2019

Vol. 19

69--73

The Fog Computing paradigm is an emerging architecture and focuses on optimizing resources for the Internet of Things environment, bringing to the Edge, Cloud's characteristics. The demand generated by the number of possible devices in this network attracts problems related to quality of service, security, among others, attracting researchers from the most diverse areas. In our work, in addition to performing a study on selected works in a mapping process, detecting trends in the use of Fog architectures. The main contribution is presented by a security-based Fog Computing architecture using QoS for scalable environments with Docker containers for orchestration and deployment of security with SDN.