|
|
Reconstruction of Captured Communication on iOS Platform
Letavay, Viliam ; Kmeť, Martin (referee) ; Pluskal, Jan (advisor)
These days our mobile devices along with social networks are giving us an opportunity to be in touch with our friends and family at any time. Howerver they could be also used for criminal activity. This thesis therefore deals with reconstruction of communication of the iOS applications Google Hangouts, Twitter and Facebook Messenger for use of forensics analysis with the main focus on an abillity to recover their chat communication. Later it also deals with the implementation of Netfox Detective tool extensions, allowing the reconstruction of this communication.
|
|
|
Network Forensic Analytical Web-Based Platform
Ambrož, Tomáš ; Veselý, Vladimír (referee) ; Pluskal, Jan (advisor)
At present a big part of communication passes through computer network. Amount of the communication increases every year. That is why the claims on computing power raise. The procedure of the communication processing for forensic purposes is worth paralleling to increase the computing power. Research group NES@FIT created an instrument Netfox Detective in one of its projects. From this instrument it is planned to create a distributed system for the processing of intercepted communication for the purpose of forensic analysis. Interface is one of the parts, with its help the distributed system will be operated. In my theses I will concern with the creation of the web interface for the instrument Netfox Detective which is a desktop application presently. Web interface, after little modifications, will be used for paralleled version of application. Web interface will mediate the same informations as the desktop version. To obtain information for forensic analysis it will use framework Netfox Framework identically as the desktop version. Advantage of web interface compared to the desktop version is that a user who approaches web interface will need a device with web browser. It means that a user can work with any operation system.
|
|
|
Netfox Detective Tool Refactorization
Slámová, Hana ; Polčák, Libor (referee) ; Pluskal, Jan (advisor)
This semestral thesis deals with usage of design patterns in a network tool Netfox Detective. The thesis contains analysis and identification of issues regarding their implementation. Also, a description of writing unit tests for a part of application is present and its automation. This thesis describes Netfox Detective contribution process as well.
|
|
|
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.
|
|
|
Web Traffic Data Export to MAFF
Janeček, Vít ; Pluskal, Jan (referee) ; Veselý, Vladimír (advisor)
The goal of this bachelor thesis was to get acquainted with the principles of transmission, storage and re-visualisation of web traffic. The next part lied with the design and realization of the module for the reconstruction and exporting of the web traffic contents. This module allows to assemble the websites acquired from the captured web communication. It also allows to visualize such websites. The outputs of the module are made through the archival format MAAF, which serves to store web pages for the option of later display. The basic validation of the module functionality was done using test sets.
|
|
|
Network Forensic Analytical Web-Based Platform
Ambrož, Tomáš ; Veselý, Vladimír (referee) ; Pluskal, Jan (advisor)
At present a big part of communication passes off through computer network. Amount of the communication magnifys every year. It has a consequence that claims on computing power raise. The procedure of processsing of the communication for forensic purposes pays off to parallel for the purpose of increase of computing power. Research group NES@FIT created an instrument Netfox Detective in one of its projects. From this instument it is planed to create a distibuted system for the processing of intercepted communication for the purpose of forensic analysis. Interface is one of parts with the help of its the distributed system will be operated. In my theses I will concern with the creation of the web interface for the instument Netfox Detective which is a desktop application presently. Web interface use, after little modifications, for paralleled version of application. Web interface will mediate the same informations as the desktop version. For the obtaining of informations for forensic analysis it will use framework Netfox Framework identically as the desktop version. Advantage of web interface compared to the desktop version is that user who approach to web interface need device with web browser. It means that user can work whichever operation system.
|
|
|
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.
|
|
|
Network Forensic Analytical Web-Based Platform
Ambrož, Tomáš ; Veselý, Vladimír (referee) ; Pluskal, Jan (advisor)
At present a big part of communication passes off through computer network. Amount of the communication magnifys every year. It has a consequence that claims on computing power raise. The procedure of processsing of the communication for forensic purposes pays off to parallel for the purpose of increase of computing power. Research group NES@FIT created an instrument Netfox Detective in one of its projects. From this instument it is planed to create a distibuted system for the processing of intercepted communication for the purpose of forensic analysis. Interface is one of parts with the help of its the distributed system will be operated. In my theses I will concern with the creation of the web interface for the instument Netfox Detective which is a desktop application presently. Web interface use, after little modifications, for paralleled version of application. Web interface will mediate the same informations as the desktop version. For the obtaining of informations for forensic analysis it will use framework Netfox Framework identically as the desktop version. Advantage of web interface compared to the desktop version is that user who approach to web interface need device with web browser. It means that user can work whichever operation system.
|
|
|
Network Forensic Analytical Web-Based Platform
Ambrož, Tomáš ; Veselý, Vladimír (referee) ; Pluskal, Jan (advisor)
At present a big part of communication passes through computer network. Amount of the communication increases every year. That is why the claims on computing power raise. The procedure of the communication processing for forensic purposes is worth paralleling to increase the computing power. Research group NES@FIT created an instrument Netfox Detective in one of its projects. From this instrument it is planned to create a distributed system for the processing of intercepted communication for the purpose of forensic analysis. Interface is one of the parts, with its help the distributed system will be operated. In my theses I will concern with the creation of the web interface for the instrument Netfox Detective which is a desktop application presently. Web interface, after little modifications, will be used for paralleled version of application. Web interface will mediate the same informations as the desktop version. To obtain information for forensic analysis it will use framework Netfox Framework identically as the desktop version. Advantage of web interface compared to the desktop version is that a user who approaches web interface will need a device with web browser. It means that a user can work with any operation system.
|
|
|
Netfox Detective Tool Refactorization
Slámová, Hana ; Polčák, Libor (referee) ; Pluskal, Jan (advisor)
This semestral thesis deals with usage of design patterns in a network tool Netfox Detective. The thesis contains analysis and identification of issues regarding their implementation. Also, a description of writing unit tests for a part of application is present and its automation. This thesis describes Netfox Detective contribution process as well.
|
guest ::
