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Analysis and Demonstration of Selected Network Attacks
Gregorová, Pavlína ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
In this Bachelor thesis there are described network attacks which focus on network a computers issues. Attacks are aimed at operation system Windows and its security faults. The aim of this Bachelor thesis is also to prepare materials for lab of course called Security and Computer Networks, which is taught at the Faculty of Information Technology in the University of Technology in Brno.
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Network security monitor
Morský, Ondřej ; Hošek, Jiří (referee) ; Pelka, Tomáš (advisor)
This document describes software for network traffic analysis a network security monitoring. The way of processing captured frames in network cards and in protocol drivers is also described here. Second part attends to function of packet capture and network communication analysis software which can also generate traffic. This application is designed for Windows operating systems and is created as modular and easily extensible using DLL libraries. Source code of this application can be found on appended CD.
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Collection of laboratory works for demonstration of computer attacks
Plašil, Matouš ; Ležák, Petr (referee) ; Burda, Karel (advisor)
Diploma thesis describes published attacks on computers and computer networks. Principles of footprinting such as availability check, OS detection, port scanning were described. Next part explains attacks on confidentiality, integrity and availability. In the practical part were created four laboratory tasks and a virtual environment which allowed testing of ARP spoofing, DNS spoofing, SSL strip, Cross-site scripting, SQL injection, flooding attacks (TCP, ICMP, UDP), TCP reset and attack on operating system using backdoor with Metasploit framework. In practical part were also created video samples with attacks and documentation for teachers.
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Detection of Network Attacks Using Tshark
Dudek, Jindřich ; Ryšavý, Ondřej (referee) ; Holkovič, Martin (advisor)
This diploma thesis deals with the design and implementation of a tool for network attack detection from a captured network communication. It utilises the tshark packet analyser, the meaning of which is to convert the input file with the captured communications to the PDML format. The objective of this conversion being, increasing the flexibility of input data processing. When designing the tool, emphasis has been placed on the ability to expand it to detect new network attacks and on integrating these additions with ease. For this reason, the thesis also includes the design of a complex declarative descriptions for network attacks in the YAML serialization format. This allows us to specify the key properties of the network attacks and the conditions for their detection. The resulting tool acts as an interpreter of proposed declarative descriptions allowing it to be expanded with new types of attacks.
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Detection of Network Attacks Using Tshark
Dudek, Jindřich ; Ryšavý, Ondřej (referee) ; Holkovič, Martin (advisor)
This diploma thesis deals with the design and implementation of a tool for network attack detection from a captured network communication. It utilises the tshark packet analyser, the meaning of which is to convert the input file with the captured communications to the PDML format. The objective of this conversion being, increasing the flexibility of input data processing. When designing the tool, emphasis has been placed on the ability to expand it to detect new network attacks and on integrating these additions with ease. For this reason, the thesis also includes the design of a complex declarative descriptions for network attacks in the YAML serialization format. This allows us to specify the key properties of the network attacks and the conditions for their detection. The resulting tool acts as an interpreter of proposed declarative descriptions allowing it to be expanded with new types of attacks.
|
|
|
Analysis and Demonstration of Selected Network Attacks
Gregorová, Pavlína ; Trchalík, Roman (referee) ; Očenášek, Pavel (advisor)
In this Bachelor thesis there are described network attacks which focus on network a computers issues. Attacks are aimed at operation system Windows and its security faults. The aim of this Bachelor thesis is also to prepare materials for lab of course called Security and Computer Networks, which is taught at the Faculty of Information Technology in the University of Technology in Brno.
|
|
|
Collection of laboratory works for demonstration of computer attacks
Plašil, Matouš ; Ležák, Petr (referee) ; Burda, Karel (advisor)
Diploma thesis describes published attacks on computers and computer networks. Principles of footprinting such as availability check, OS detection, port scanning were described. Next part explains attacks on confidentiality, integrity and availability. In the practical part were created four laboratory tasks and a virtual environment which allowed testing of ARP spoofing, DNS spoofing, SSL strip, Cross-site scripting, SQL injection, flooding attacks (TCP, ICMP, UDP), TCP reset and attack on operating system using backdoor with Metasploit framework. In practical part were also created video samples with attacks and documentation for teachers.
|
|
|
Network security monitor
Morský, Ondřej ; Hošek, Jiří (referee) ; Pelka, Tomáš (advisor)
This document describes software for network traffic analysis a network security monitoring. The way of processing captured frames in network cards and in protocol drivers is also described here. Second part attends to function of packet capture and network communication analysis software which can also generate traffic. This application is designed for Windows operating systems and is created as modular and easily extensible using DLL libraries. Source code of this application can be found on appended CD.
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