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Vlastnosti a testování mobilních zařízení s OS Android
Ružička, Silvestr ; Malina, Lukáš (oponent) ; Balík, Miroslav (vedoucí práce)
Práca sa zaoberá vytváraním aplikácie pre OS Android, získavaním informácií o zariadení a testovaním výpočtového výkonu. V tejto práci sa hovorí o historii, vývoji a architektúre OS Android. Je tu opísaný postup práce vývoja aplikácie pre OS Android. Výstupom tejto práce je aplikácia na zistenie informácii o mobilnom zariadení a na testovanie jeho výpočtového výkonu.
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Extend USBGuard to Support External Authorization Policy Sources
Sroka, Radovan ; Smrčka, Aleš (oponent) ; Peringer, Petr (vedoucí práce)
This thesis deals with a security aspect of using external USB devices on Linux. It also describes the USBGuard project and its alternatives as well as advantages and disadvantages of centralized management. The main goal of this thesis is to add ability to manage the USBGuard policy centrally via LDAP. The USBGuard extension includes implementation of LDAP functionality and the new public API that handles various sources of policy. This thesis defines the new USBGuard LDAP schema and its attributes on the LDAP server side.
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Reduction of CentOS operating system
Kluka, Peter Milan ; Jablončík, Lukáš (oponent) ; Komosný, Dan (vedoucí práce)
This thesis serves as a supporting material for the course Networking Operating Systems for the implementation of the course project. This project has an artificial goal which is to reduce the size of the operating system. The specified operating system was the Linux distribution CentOS Stream 8. The reduced system includes a graphical web browser, a PDF document viewer and is accessible via a remote SSH connection. The thesis compares sizes of required graphical frameworks and applications. Based on the analysis a set of scripts was created to automate the minimalization process. The resulting size of the reduced system was 678 MB.
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Porting Tang to OpenWRT
Dudlák, Tibor ; Polčák, Libor (oponent) ; Lichtner, Ondrej (vedoucí práce)
The main objective of this work was to port and document the process of porting the Tang server and its dependencies to OpenWrt system, which is designed for embedded devices such as WiFi routers. This thesis describes the encryption and its application to secure the computer's hard drive. It describes the structure of the encrypted disk's partition according to the LUKS specification on Linux operating systems. The thesis focuses on describing possibilities of automating the disk decryption process using an external server that enters the process as a third party. It describes the principles of Key Escrow and Tang server. Steps required to compile and configure the Tang server are described too. The thesis also includes a documented process of contributing changes and newly created OpenWrt packages to corresponding Open Source projects.
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Vývoj mobilní aplikace multimediální poznámkový blok
HELMECI, Pavol
Táto práca sa zaoberá myšlienkou vývoja multimediálnych mobilných aplikácií. Teoretická časť popisuje hlavné rozdelenie kategórií aplikácií, históriu vývoja, najbežnejšie operačné systémy a ich architektúru. Zaoberá sa psychologickými faktormi používanými pri tvorbe aplikácií s cieľom formovania správania používateľa a budovania jeho návykov. Praktická časť sa týka problematiky programovania multimediálneho poznámkového bloku pre smartfóny s využitím komponentového rámca na vytváranie škálovateľných aplikácií. Výsledná aplikácia umožňuje užívateľom zaznamenávať multimediálne poznámky s časovým záznamom, zdieľať poznámky na sociálnych sieťach a zobrazovať základné štatistiky nad uloženými dátami. Mobilná aplikácia využíva Angular na vývoj aplikácie a Firebase Realtime Database na ukladanie dát. V závere práca analyzuje funkčnosť aplikácie a odporúča implementáciu funkcií pre budúci vývoj.
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Reduction of CentOS operating system
Kluka, Peter Milan ; Jablončík, Lukáš (oponent) ; Komosný, Dan (vedoucí práce)
This thesis serves as a supporting material for the course Networking Operating Systems for the implementation of the course project. This project has an artificial goal which is to reduce the size of the operating system. The specified operating system was the Linux distribution CentOS Stream 8. The reduced system includes a graphical web browser, a PDF document viewer and is accessible via a remote SSH connection. The thesis compares sizes of required graphical frameworks and applications. Based on the analysis a script was created to automate the minimalization process. The resulting size of the reduced system was 650 MB.
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Reduction of CentOS operating system
Kluka, Peter Milan ; Jablončík, Lukáš (oponent) ; Komosný, Dan (vedoucí práce)
This thesis serves as a supporting material for the course Networking Operating Systems for the implementation of the course project. This project has an artificial goal which is to reduce the size of the operating system. The specified operating system was the Linux distribution CentOS Stream 8. The reduced system includes a graphical web browser, a PDF document viewer and is accessible via a remote SSH connection. The thesis compares sizes of required graphical frameworks and applications. Based on the analysis a set of scripts was created to automate the minimalization process. The resulting size of the reduced system was 678 MB.
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Extend USBGuard to Support External Authorization Policy Sources
Sroka, Radovan ; Smrčka, Aleš (oponent) ; Peringer, Petr (vedoucí práce)
This thesis deals with a security aspect of using external USB devices on Linux. It also describes the USBGuard project and its alternatives as well as advantages and disadvantages of centralized management. The main goal of this thesis is to add ability to manage the USBGuard policy centrally via LDAP. The USBGuard extension includes implementation of LDAP functionality and the new public API that handles various sources of policy. This thesis defines the new USBGuard LDAP schema and its attributes on the LDAP server side.
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Porting Tang to OpenWRT
Dudlák, Tibor ; Polčák, Libor (oponent) ; Lichtner, Ondrej (vedoucí práce)
The main objective of this work was to port and document the process of porting the Tang server and its dependencies to OpenWrt system, which is designed for embedded devices such as WiFi routers. This thesis describes the encryption and its application to secure the computer's hard drive. It describes the structure of the encrypted disk's partition according to the LUKS specification on Linux operating systems. The thesis focuses on describing possibilities of automating the disk decryption process using an external server that enters the process as a third party. It describes the principles of Key Escrow and Tang server. Steps required to compile and configure the Tang server are described too. The thesis also includes a documented process of contributing changes and newly created OpenWrt packages to corresponding Open Source projects.
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Vlastnosti a testování mobilních zařízení s OS Android
Ružička, Silvestr ; Malina, Lukáš (oponent) ; Balík, Miroslav (vedoucí práce)
Práca sa zaoberá vytváraním aplikácie pre OS Android, získavaním informácií o zariadení a testovaním výpočtového výkonu. V tejto práci sa hovorí o historii, vývoji a architektúre OS Android. Je tu opísaný postup práce vývoja aplikácie pre OS Android. Výstupom tejto práce je aplikácia na zistenie informácii o mobilnom zariadení a na testovanie jeho výpočtového výkonu.
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