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Securing IoT applications with Arm Cortex-M33 microcontrollers
Tonka, Marek ; Zeman, Václav (referee) ; Slavíček, Karel (advisor)
Bakalárska práca analyzuje vlastnosti moderných mikrokontrolérov s architektúrou ARM Cortex-M33 a ich prínos pre zabezpečenie IoT aplikácií. Teoretická časť je zameraná na predstavenie spoločnosti ARM spolu s charakteristikou architektúry ARMv8, na ktorej sú procesory Cortex-M33 postavené. Taktiež sa kladie dôraz na predstavanie novej technológie TrustZone, ktorá je klúčovým zabezpečovacím prvkom týchto procesorov. Následne je predstavený výber mikrokontrolérov a ich vlastností od piatich popredných polovodičových spoločností. Praktická časť zahŕňa inštaláciu a nastavenie dvoch IDE pre nasledovnú prácu s doskami NUCLEO-575-ZI-Q a LPC55S69-EVK. Na základe týchto vývojových dosiek sa testujú štyri jedinečné funkcie, ktoré poukazujú na výhody používania procesorov ARM na zabezpečenie aplikácií internetu vecí.
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Security of Industrial IoT Devices
Petrák, Lukáš ; Heriban, Pavel (referee) ; Dobrovský, Ladislav (advisor)
This thesis deals with securing industrial IoT devices. The aim of this work is to create a secure IoT device that will communicate encryptedly using certificates with both the backend and the mobile application. This device will have its own database for storing statistics of measured values and the remote control of peripherals. Furthermore, the collected data will be securely replicated to another database for the backend. Subsequently, a mobile application will be developed to access these statistics via web pages. Security will be implemented both on the IoT device (with its own secure network) and for authentication to access the server backend.
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Applied Cryptography in IoT
Ilyushchenkov, Maxim ; Martinásek, Zdeněk (referee) ; Malina, Lukáš (advisor)
The bachelor thesis is devoted to security in IoT systems. The thesis describes the IoT architecture, how to ensure its security and various types of attacks on IoT devices. Subsequently, the protection of personal data IoT and solutions for its protection are described. The work also describes the MQTT technology, its principle of operation, architecture and basic elements. The practical part describes the implementation of the publisher and subscriber, who communicate using encrypted messages. Afterwards, the eciespy library is described, which enables encryption and decryption of messages. The method of communication between the server and the client using the TLS protocol and certificate exchange is also described. Finally, there is a solution for implementing secure communication between microcomputers using MQTT.
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Applied Cryptography in IoT
Ilyushchenkov, Maxim ; Martinásek, Zdeněk (referee) ; Malina, Lukáš (advisor)
The bachelor thesis is devoted to security in IoT systems. The thesis describes the IoT architecture, how to ensure its security and various types of attacks on IoT devices. Subsequently, the protection of personal data IoT and solutions for its protection are described. The work also describes the MQTT technology, its principle of operation, architecture and basic elements. The practical part describes the implementation of the publisher and subscriber, who communicate using encrypted messages. Afterwards, the eciespy library is described, which enables encryption and decryption of messages. The method of communication between the server and the client using the TLS protocol and certificate exchange is also described. Finally, there is a solution for implementing secure communication between microcomputers using MQTT.
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Applied Cryptography in IoT
Ilyushchenkov, Maxim ; Martinásek, Zdeněk (referee) ; Malina, Lukáš (advisor)
The bachelor thesis is devoted to security in IoT systems. The thesis describes the IoT architecture, how to ensure its security and various types of attacks on IoT devices. Subsequently, the protection of personal data IoT and solutions for its protection are described. The work also describes the MQTT technology, its principle of operation, architecture and basic elements. The practical part describes the implementation of the publisher and subscriber, who communicate using encrypted messages. Afterwards, the eciespy library is described, which enables encryption and decryption of messages. The method of communication between the server and the client using the TLS protocol and certificate exchange is also described. Finally, there is a solution for implementing secure communication between microcomputers using MQTT.
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Applied Cryptography in IoT
Ilyushchenkov, Maxim ; Martinásek, Zdeněk (referee) ; Malina, Lukáš (advisor)
The bachelor thesis is devoted to security in IoT systems. The thesis describes the IoT architecture, how to ensure its security and various types of attacks on IoT devices. Subsequently, the protection of personal data IoT and solutions for its protection are described. The work also describes the MQTT technology, its principle of operation, architecture and basic elements. The practical part describes the implementation of the publisher and subscriber, who communicate using encrypted messages. Afterwards, the eciespy library is described, which enables encryption and decryption of messages. The method of communication between the server and the client using the TLS protocol and certificate exchange is also described. Finally, there is a solution for implementing secure communication between microcomputers using MQTT.
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