Cyber security is an emerging field in the IT-sector. As more devices are connected to the internet, the attack surface for hackers is steadily increasing. Network-based Intrusion Detection Systems (NIDS) can be used to detect malicious traffic in networks and Machine Learning is an up and coming approach for improving the detection rate. In this thesis the NIDS Zeek is used to extract features based on time and data size from network traffic. The features are then analyzed with Machine Learning in Scikit-Learn in order to detect malicious traffic. A 98.58% Bayesian detection rate was achieved for the CICIDS2017 which is about the same level as the results from previous works on CICIDS2017 (without Zeek). The best performing algorithms were K-Nea...
In today’s world, businesses and services are shifted to a digital transformation. As a result, netw...
Our paramount task is to examine and detect network attacks, is one of the daunting tasks because th...
Cybersecurity has emerged as a major concern for individuals and organisations due to digitalisation...
Cyber security is an emerging field in the IT-sector. As more devices are connected to the internet, ...
The rapid development of technology leads to a rise in cybercrime, hence cybersecurityis of unpreced...
Securing networks and their confidentiality from intrusions is crucial, and for this rea-son, Intrus...
While computer networks and the massive amount of communication taking place on these networks grow,...
Network intrusion detection is a task aimed to identify malicious network traffic. Malicious network...
It is well-established that machine learning techniques have been used with great success in other d...
The main goal of intrusion detection system (IDS) is to monitor the network performance and to inves...
The proliferation in usage and complexity of modern communication and network systems, a large numbe...
In the 21st century, information is the new currency. With the omnipresence of devices connected to ...
Med sin store vekst, har internett utviklet seg til et lukrativt domene for organisert kriminalitet....
The world has experienced a radical change due to the internet. As a matter of fact, it assists peop...
Cyberattacks are becoming more sophisticated as attackers continuously use diverse strategies and ta...
In today’s world, businesses and services are shifted to a digital transformation. As a result, netw...
Our paramount task is to examine and detect network attacks, is one of the daunting tasks because th...
Cybersecurity has emerged as a major concern for individuals and organisations due to digitalisation...
Cyber security is an emerging field in the IT-sector. As more devices are connected to the internet, ...
The rapid development of technology leads to a rise in cybercrime, hence cybersecurityis of unpreced...
Securing networks and their confidentiality from intrusions is crucial, and for this rea-son, Intrus...
While computer networks and the massive amount of communication taking place on these networks grow,...
Network intrusion detection is a task aimed to identify malicious network traffic. Malicious network...
It is well-established that machine learning techniques have been used with great success in other d...
The main goal of intrusion detection system (IDS) is to monitor the network performance and to inves...
The proliferation in usage and complexity of modern communication and network systems, a large numbe...
In the 21st century, information is the new currency. With the omnipresence of devices connected to ...
Med sin store vekst, har internett utviklet seg til et lukrativt domene for organisert kriminalitet....
The world has experienced a radical change due to the internet. As a matter of fact, it assists peop...
Cyberattacks are becoming more sophisticated as attackers continuously use diverse strategies and ta...
In today’s world, businesses and services are shifted to a digital transformation. As a result, netw...
Our paramount task is to examine and detect network attacks, is one of the daunting tasks because th...
Cybersecurity has emerged as a major concern for individuals and organisations due to digitalisation...