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Cyber exercises on the OpenStack platform
Fišarová, Veronika ; Hajný, Jan (referee) ; Lieskovan, Tomáš (advisor)
The goal of this bachelor thesis is to get acquainted with the platforms that are used to create the cyber ranges. The main part of thesis is focused on the cloud platform named OpenStack and its possibilites in creation of cyber ranges. The OpenStack installation options are compared and the selection of the instalation that is suitable for the KYPO project is made. The last part is devoted to the analysis of the KYPO project and the actual installation of OpenStack to the virtual station followed by the deployment of the KYPO platform on the modified OpenStack cloud and the commissioning of a training scenario.
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Smart meter simulation on KYPO platform
Morawiec, Daniel ; Gerlich, Tomáš (referee) ; Lieskovan, Tomáš (advisor)
This bachelor thesis is focused on problematics of smart grids, smart meters and protocols which are used in the energy industry. The part of thesis is dedicated to DLMS protocol and COSEM specification. Cloud platform OpenStack and cyber range platforms, more specifically KYPO CRP, are subsequently described in this work. In the last part of the bachelor thesis deployment of platforms OpenStack and KYPO CRP is executed and testing scenario with common elements of energy networks is commissioned on the platform KYPO.
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Cyber Ranges
Židovský, Patrik ; Lieskovan, Tomáš (referee) ; Hajný, Jan (advisor)
The goal of this bachelor thesis is to get acquainted with software tools used for creating cyber ranks. These tools are used to simulate real cyber attacks of an offensive and defensive nature in a secure and legal environment. In the theoretical part, the tools are divided according to possible users, available training models and participatory roles. Several specific implementations are described, focused on different purposes and individual solutions of the structure of building elements. The practical part is to compare the available software tools using criteria and select the most suitable. Create two fully functional scenarios for five users for the selected tool.
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Virtualization platform for cyber range
Horváthová, Estera ; MU, Pavel Šeda, KPSK FI (referee) ; Lieskovan, Tomáš (advisor)
The bachelor thesis deals with the creation and operation of sandboxes for selected scenarios using the sandbox-creator tool, which is compatible with the KYPO project and uses the OpenStack platform. The theoretical section describes the technologies and tools used to create training platforms. Virtualization, containerization and cloud computing are described in the technologies and VirtualBox is described in the tools, Docker or OpenStack. The work also describes selected cyber range platforms that use these technologies. The practical part describes the compatibility of the selected platform with the KYPO project, the configuration tools used, the preparation of the experimental environment, the creation and operation of sandboxes for laboratory exercises, which are listed in the annex.
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DLMS/COSEM protocol security
Tomko, Tomáš ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
The aim of this thesis is to familiarize the reader with the DLMS/COSEM protocol, which is mainly used in the power industry. The thesis introduces the concept of smart grids along with their development and basic legislation. In the following section, all the protocols used in smart energy networks are discussed with most emphasis on the mentioned DLMS/COSEM protocol and its security features and vulnerabilities. Furthermore, the thesis aims to introduce the reader to the security risks in industrial networks and the Cyber Range KYPO platform. It was important to familiarize with the capabilities that this platform offers. The next task of this thesis is to operationalize the KYPO platform in a laboratory environment with a security scenario focused on DLMS/COSEM security. The security scenario that we have managed to create involves the interception of communication and the exploitation of at least two security vulnerabilities of the DLMS/COSEM protocol. All the programs and tools that we have used to achieve the objectives of this thesis have been summarized in more detail in a separate chapter, which is dedicated to the practical part of the thesis. The thesis describes the procedure and the problems that we encountered while completing the thesis assignment. The actual virtual scenario that we prepared runs on a server at the premises of the BUT. On this server is installed Cyber Range platform KYPO in all-in-one configuration. The created security scenario using the DLMS/COSEM protocol contains two users and one attacker located in the same network, as we have defined it. We used a simple text editor to define the network configuration and defined it for the KYPO platform in YAML format, which is used to automate the data in a form that is easy for humans to read. We also used the same YAML format to define playbooks, which serve as the easiest way in Ansible to automate repetitive tasks. We used them to install packages, update existing packages, and prepare the virtual environment to exploit DLMS/COSEM protocol vulnerabilities.
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Interactive display of the virtualized environment of Cyber Arena instances
Tuček, Adam ; Martinásek, Zdeněk (referee) ; Gerlich, Tomáš (advisor)
The bachelor thesis focuses on the design of a script for visualizing a virtualized environment. In the theoretical part, the concept of cyber range platforms and their benefits in the field of cyber security education are defined. Subsequently, the technologies used to realize the visualization are described. Finally, the theoretical part covers the process of selecting the visualization library used for the actual implementation. In the practical part of the thesis, the initial basic requirements are determined, followed by the graphical design of the output. Next, the structure of the visualized data is described. Finally, the implementation of the individual parts of the visualization script and their functionality are discussed. The outcome of this work is a customized script capable of visualizing network topologies and providing basic user interaction. The resulting solution from the bachelor thesis was integrated into the Cyber Arena.
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Automation of Cyber Arena backup and recovery processes in Ansible AWX
Fišarová, Veronika ; Lieskovan, Tomáš (referee) ; Stodůlka, Tomáš (advisor)
The master thesis focuses on the cyber range Cyber Arena and the OpenStack cloud platform, on which the Cyber Arena is built. The theoretical part of the work is dedicated to three essential technologies used in the construction of cyber ranges. These technologies are virtualization, containerization, and cloud computing. In the next part, the analysis focuses on the OpenStack platform and its essence in the Cyber Arena. This is followed by an introduction to the Ansible AWX automation platform, which acts as an intermediary between the Cyber Arena and OpenStack. The last part of the theory is dedicated to the issues of backups and recovery of OpenStack with the aim of improving the life cycle of the Cyber Arena. In the practical part, the creation of a development environment is described, consisting of the OpenStack platform and the AWX platform, in such a way as to best match the environment with the Cyber Arena. In this environment, an Ansible project is then implemented, which automates the creation of backups and subsequent recovery of the main OpenStack services. The project is implemented in such a way that the processes are transferable to new versions of OpenStack while maintaining the same deployment method.
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Introduction of Cyber Arena
Stodulka, T. ; Martinasek, Z.
This article describes the current state of a private cyber range named Cyber Arena that is developed by our university. First chapter briefly explains the current problematic and describes the sequence diagram of exemplary communication between the main Cyber Arena components that are OpenStack, ansible AWX, and web-based Training application. Second chapter focuses on Arena architecture and the following chapters briefly explain all mentioned main Arena components.
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Smart meter simulation on KYPO platform
Morawiec, Daniel ; Gerlich, Tomáš (referee) ; Lieskovan, Tomáš (advisor)
This bachelor thesis is focused on problematics of smart grids, smart meters and protocols which are used in the energy industry. The part of thesis is dedicated to DLMS protocol and COSEM specification. Cloud platform OpenStack and cyber range platforms, more specifically KYPO CRP, are subsequently described in this work. In the last part of the bachelor thesis deployment of platforms OpenStack and KYPO CRP is executed and testing scenario with common elements of energy networks is commissioned on the platform KYPO.
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DLMS/COSEM protocol security
Tomko, Tomáš ; Mlýnek, Petr (referee) ; Lieskovan, Tomáš (advisor)
The aim of this thesis is to familiarize the reader with the DLMS/COSEM protocol, which is mainly used in the power industry. The thesis introduces the concept of smart grids along with their development and basic legislation. In the following section, all the protocols used in smart energy networks are discussed with most emphasis on the mentioned DLMS/COSEM protocol and its security features and vulnerabilities. Furthermore, the thesis aims to introduce the reader to the security risks in industrial networks and the Cyber Range KYPO platform. It was important to familiarize with the capabilities that this platform offers. The next task of this thesis is to operationalize the KYPO platform in a laboratory environment with a security scenario focused on DLMS/COSEM security. The security scenario that we have managed to create involves the interception of communication and the exploitation of at least two security vulnerabilities of the DLMS/COSEM protocol. All the programs and tools that we have used to achieve the objectives of this thesis have been summarized in more detail in a separate chapter, which is dedicated to the practical part of the thesis. The thesis describes the procedure and the problems that we encountered while completing the thesis assignment. The actual virtual scenario that we prepared runs on a server at the premises of the BUT. On this server is installed Cyber Range platform KYPO in all-in-one configuration. The created security scenario using the DLMS/COSEM protocol contains two users and one attacker located in the same network, as we have defined it. We used a simple text editor to define the network configuration and defined it for the KYPO platform in YAML format, which is used to automate the data in a form that is easy for humans to read. We also used the same YAML format to define playbooks, which serve as the easiest way in Ansible to automate repetitive tasks. We used them to install packages, update existing packages, and prepare the virtual environment to exploit DLMS/COSEM protocol vulnerabilities.
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