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The Criminalization of Cyberattacks on Information Systems
Stanková, Pavla ; Vokoun, Rudolf (referee)
NÁZEV DIPLOMOVÉ PRÁCE V ANGLICKÉM JAZYCE The Criminalization of Cyberattacks on Information Systems ABSTRACT This master thesis deals with the issue of criminalization of attacks on information systems. The topicality of the topic is supported by the rapid development of information and communication technologies and the shift of everyday activities to the virtual environment. Nowadays, cybercrime poses a growing danger not only to individuals but also to the state. The aim of this thesis is to introduce cyberattacks and to classify them criminally. Furthermore, attention is concentrated on the procedural aspect of attacks, in particular on their detection, investigation and the procedure of international cooperation. The transnational and international framework in the fight against cybercrime is not omitted. The thesis seeks to identify what problematic aspects domestic legislation faces and what future developments in the field of cybercrime can be expected. The introductory section explains the basic terms that are used extensively in the thesis. Subsequently, key international instruments in the fight against cybercrime are introduced. The focus is on introducing the different types of cyberattacks and their subsequent criminal classification. The subsequent part introduces the procedural level of the...
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Network Anomaly Detection
Lieskovan, Tomáš ; Blažek, Petr (referee) ; Hajný, Jan (advisor)
This semester project presents an analysis of network traffic and detection of anomalies in network traffic by several various means. In the first part of the paper there is an explanation of the methods aiming at denial of service. Then in the second part an implementation of protection by means of selected solutions is presented. The intent is to compare these means which are supposed to detect cyber attacks aiming at denial of service. Another intent is to choose the best solutions from the categories of open-source and commercial solutions. The target of the master thesis was to work out a comparison between actual solutions for detection of DoS and DDoS attacks.
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Vulnerability testing of cloud solutions by Slowloris attack
Šrámek, Michal ; Sikora, Marek (referee) ; Šeda, Pavel (advisor)
This bachelor's thesis addresses the issue of distributed Slowloris attack implemented in the Apache JMeter module. This module is then used to demonstrate the vulnerability in the Microsoft Azure cloud environment. The outcome of the thesis is an extension of the module, enabling testing from multiple IP addresses. The SlowHTTPTest tool, which the module utilizes for the attack, is also modified. In the introduction, the basic concepts related to cloud services and their classification are established. This is followed by chapters defining the current security threats to the cloud and how they compare between the three largest cloud providers. The technologies and configurations used in Azure environments are also described. Finally, the thesis focuses on modifying the attack module to support multiple addresses and tests it on both local and cloud infrastructures.
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The Criminalization of Cyberattacks on Information Systems
Stanková, Pavla ; Šelleng, Dalibor (advisor) ; Mulák, Jiří (referee)
NÁZEV DIPLOMOVÉ PRÁCE V ANGLICKÉM JAZYCE The Criminalization of Cyberattacks on Information Systems ABSTRACT This master thesis deals with the issue of criminalization of attacks on information systems. The topicality of the topic is supported by the rapid development of information and communication technologies and the shift of everyday activities to the virtual environment. Nowadays, cybercrime poses a growing danger not only to individuals but also to the state. The aim of this thesis is to introduce cyberattacks and to classify them criminally. Furthermore, attention is concentrated on the procedural aspect of attacks, in particular on their detection, investigation and the procedure of international cooperation. The transnational and international framework in the fight against cybercrime is not omitted. The thesis seeks to identify what problematic aspects domestic legislation faces and what future developments in the field of cybercrime can be expected. The introductory section explains the basic terms that are used extensively in the thesis. Subsequently, key international instruments in the fight against cybercrime are introduced. The focus is on introducing the different types of cyberattacks and their subsequent criminal classification. The subsequent part introduces the procedural level of the...
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The Criminalization of Cyberattacks on Information Systems
Eliášová, Alexandra ; Bohuslav, Lukáš (referee)
131 NÁZEV DIPLOMOVÉ PRÁCE V ANGLICKÉM JAZYCE The Criminalization of Cyberattacks on Information Systems ABSTRACT Cybercrime represents an increasing danger to human society. The main aim of this thesis is to find out which attacks on information systems pose a threat to the state and whether new technological trends represent a challenge for the current Czech legislation in the field of criminal law. The methodology varies across this thesis. The analytical method together with the synthesis is used to fulfil the aim. In some parts, an empirical approach is used. The introductory part of the thesis explains the key institutes in the field of cybercrime and international instruments for combating cybercrime. The most important document is the Council of Europe Convention on Cybercrime. The main part of the thesis is devoted to the difficulties of current Czech legislation in connection with cyberattacks. The final part of the thesis deals with current technological trends, such as Artificial Intelligence, Cloud Computing, Cryptocurrencies and the Internet of Things, which play an important role in the field of attacks on information systems. The current Czech legislation has responded to the growing tendency of cybercrime, and therefore new types of criminal offenses have been introduced. Artificial...
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The Criminalization of Cyberattacks on Information Systems
Eliášová, Alexandra ; Šelleng, Dalibor (advisor) ; Mulák, Jiří (referee)
131 NÁZEV DIPLOMOVÉ PRÁCE V ANGLICKÉM JAZYCE The Criminalization of Cyberattacks on Information Systems ABSTRACT Cybercrime represents an increasing danger to human society. The main aim of this thesis is to find out which attacks on information systems pose a threat to the state and whether new technological trends represent a challenge for the current Czech legislation in the field of criminal law. The methodology varies across this thesis. The analytical method together with the synthesis is used to fulfil the aim. In some parts, an empirical approach is used. The introductory part of the thesis explains the key institutes in the field of cybercrime and international instruments for combating cybercrime. The most important document is the Council of Europe Convention on Cybercrime. The main part of the thesis is devoted to the difficulties of current Czech legislation in connection with cyberattacks. The final part of the thesis deals with current technological trends, such as Artificial Intelligence, Cloud Computing, Cryptocurrencies and the Internet of Things, which play an important role in the field of attacks on information systems. The current Czech legislation has responded to the growing tendency of cybercrime, and therefore new types of criminal offenses have been introduced. Artificial...
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Network Anomaly Detection
Lieskovan, Tomáš ; Blažek, Petr (referee) ; Hajný, Jan (advisor)
This semester project presents an analysis of network traffic and detection of anomalies in network traffic by several various means. In the first part of the paper there is an explanation of the methods aiming at denial of service. Then in the second part an implementation of protection by means of selected solutions is presented. The intent is to compare these means which are supposed to detect cyber attacks aiming at denial of service. Another intent is to choose the best solutions from the categories of open-source and commercial solutions. The target of the master thesis was to work out a comparison between actual solutions for detection of DoS and DDoS attacks.
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Analysis of specific cases of cybercrimes in the financial sector
Skřivánková, Klára ; Toman, Prokop (advisor) ; Svatá, Vlasta (referee)
The thesis deals with the issue of currently most frequent cyber attacks apperaring in the financial sector, that do not aim to fraud financial institutions, but particularly target their clients, average Internet users. The highest attention is deserved to fraud emails -- as known as phishing. The other types of internet frauds and scams, such as Nigerian email scams or the Zeus virus, are not omitted. In the document is presented textual and pictorial guide, which contents a list of warning signs, that helps common Internet user identify and reveal email fraud. The multicriterial analysis evaluates the level of education and awareness, that selected financial institutions provide to their clients using the official web sites. In the last chapter are suggested recommendations and advices leading to increase availability, clearness and quality of information regarding internet frauds and financial threats.
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