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Multiplatform Linux Sandbox for Analyzing IoT Malware
Uhříček, Daniel ; Burget, Radek (referee) ; Kolář, Dušan (advisor)
Analýza IoT malwaru je problematická zejména pro množství a rozlišnost architektur procesorů používaných IoT zařízeními. Práce shrnuje možnosti statické, dynamické a síťové analýzy Linuxového malwaru a hodnotí existující open source řešení oddělených běhových prostředí pro automatizovanou analýzu. Práce navrhuje modulární, rozšířitelný systém s~jednoduchými možnostmi nasazení, dostupnou API a webovým rozhraním. Výsledná implementace podporuje pět architektur a byla testována na vzorcích IoT malwaru.
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Management of the Construction Project
Kovář, Jakub ; Bažant, Petr (referee) ; Nováková, Jana (advisor)
The bachelor thesis describes the issue of construction project management and explains the basic concepts that concern this area. The aim of this thesis is to introduce basic methods and procedures of planning the construction project and their application on concrete practical project of public procurement.
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Proposal of Information System Implementation
Pospíšil, Pavel ; Holeš, Jan (referee) ; Doskočil, Radek (advisor)
The bachelor thesis deals with the project management issues, specifically the application of flow network analysis in project management. The proposition of alternate solution of initial project direction phase for IT consultant company RANKENEN a.s., specifically its planning, is described in the practical part of the thesis.
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Advanced Utilization of Network Analyzers
Novák, Přemek ; Polívka, Michal (referee) ; Škorpil, Vladislav (advisor)
This bachelor´s thesis consists of description of the laboratory network Cisco and any of its components. Furthermore, the possibility of network analysis according to the standards RFC 2544 and EtherSAM and description of the measurement using analyzer Vepal TX300, Fluke NTS II and Sunlite E1 used in lab reports. In the first task, the characteristics of network elements are analyzing. In the second task, parameters of Cisco network are examined and the third task is focused on the E1 frame.
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Migration and Refactorization of Netfox Detective for .NET 5
Pokorný, Šimon ; Ryšavý, Ondřej (referee) ; Pluskal, Jan (advisor)
Every second, there are many attempts to attack various entities on the Internet. This is why high-quality, fast, and up-to-date tools are needed to easily analyze network traffic. Netfox Detective is one of such tools. Specifically, it is used for forensic analysis of network communication. The aim of this work is to migrate Netfox Detective to the newest version of .NET platform (.NET 5), including refactoring with respect to user experience and correct use of software design patterns. This thesis deals not only with the migration itself, but is listing common mistakes programmers make along with possible solutions to these mistakes. The chapters contain a detailed decision log that can help guide other developers to better solutions. Furthermore, the work deals with analysis and creation of unit tests and with correct use of tools for CI/CD. Fully migrated project is not the only output of this thesis. A development environment for the project has been prepared in GitLab and it is ready to be used.
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Utilization of information systems for monitoring of small transport aircraft operational parameters
Parýzek, Tomáš ; Klement, Josef (referee) ; Třetina, Karel (advisor)
This diploma thesis covers with the utilization of information systems for monitoring of small transport aircraft operational parameters focusing on mathematical and economical methods. The thesis contains overview of methods usable in various types of aircraft operation. It also deals with creation of Cessna 208B aircraft`s schedule of work. Network graphs are used for analysis purposes. The diploma thesis also includes methodology of information obtainment and requirements determination of information systems for monitoring of small transport aircraft operational parameters.
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Design, administration and analysis of SSM multicast network
Žák, Jakub ; Pelka, Tomáš (referee) ; Šimek, Milan (advisor)
My thesis deals with the Multicast transfer in IP networks and it describes distribution technology of packets with special focus on Multicast technology. The thesis is devoted to the principles of Multicast including the description of scheme, protocol Multicast distribution, registration in the Multicast groups and finally the advantages and disadvantages of the Multicast transfer. Further in the thesis is described in details the Source Specific Multicast technology (SSM) that comes from multicast. There is a description how this technology Works and its implementation in the network equipment including the user side. This part of the thesis also deals with so called Distribution Trees that are used as multicast distribution via the IP networks like for example Internet. Based on the knowledge of the Multicast was created the network to spread the multimedia data with support of Multicast and SSM. The network is designed based on the Cisco system equipment as is: Cisco Content Engine 566, Cisco IP/TV broadcast server and router 1812. This multimedia network provides many services including the live TV broadcast and video channels. In this network using the multicast distribution of packets was done an analysis by protocol analyzer unit WIreshark and Finisar. This protocol analyzer unit allows us to compare the efficiency of multimedia data transfer between the Unicast, Multicast and SSM.
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