Sökning: "IoT-Enhet"

Visar resultat 1 - 5 av 19 uppsatser innehållade ordet IoT-Enhet.

  1. 1. Protecting software in embedded IoT units : The impact of code obfuscation

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Fredrik Karlsson; [2023]
    Nyckelord :Embedded; Obfuscation; Software protection; Internet of Things; Inbyggd; Obfuskering; Mjukvaruskydd; Internet of Things;

    Sammanfattning : Embedded Internet of Things (IoT) products are taking up a larger part of the market thanks to smaller, cheaper and more advanced components. For companies that spend time and resources on developing software for these products, it is important to keep that software secure to maintain the advantage gained. LÄS MER

  3. 2. Energy Neutral User Equipment : powering cellular IoT applications using energy harvesting

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Tomas Lorenzo Henriques Vazquez; [2022]
    Nyckelord :Energy harvesting; Vibration energy harvesting; Energy neutral; Internet of Things; Autonomous systems; Power management; Low Power Wide Area Networks; LTE-M; NB-IoT; Energiskördning; Vibrationsenergiskörd; Energineutral; Sakernas internet; Autonoma system; Energihantering; Lågenerginätverk med lång räckvidd; LTE-M; NB-IoT;

    Sammanfattning : With the rise in the number of Internet of Things (IoT) applications, there is also an increase in the number of batteries being used to power these connected devices. The lifespan of IoT devices is usually limited by how long their batteries last. LÄS MER

  4. 3. Performance Evaluation of Cryptographic Algorithms on ESP32 with Cryptographic Hardware Acceleration Feature

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Qiao Jin; [2022]
    Nyckelord :Embedded systems; ESP 32; Cryptographic algorithms; Cryptographic hardware acceleration; AES; RSA; SHA-2; HTTPS; Inbyggda system; ESP 32; Kryptografiska algoritmer; Kryptografisk hårdvaruacceleration; AES; RSA; SHA-2; HTTPS;

    Sammanfattning : The rise of the Internet of Things (IoT) and autonomous robots/vehicles comes with a lot of embedded electronic systems. Small printed circuit boards with microcomputers will be embedded almost everywhere. LÄS MER

  5. 4. Antenna as a sensor for sensing available LTE networks

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Barath Kumar Sathish Kumar; [2022]
    Nyckelord :Radio Frequency energy harvesting; Antenna as a sensor; Long-Term Evolution; Rectifier; Printed Circuit Board; Altium Designer; Matching network; Voltage multiplier; Schottky diodes; Multiband LTE antenna; Ambient energy harvesting; Low power Internet of Things; Wireless power transfer; Radiofrekvensenergiskörd; Antenn som sensor; LTE; Likriktare; Printed Circuit Board; Altium Designer; Matchande nätverk; Spänningsmultiplikator; Schottky-dioder; Multiband LTE-antenn; Omgivande energiskörd; Lågeffekt Internet of Things; Trådlös kraftöverföring;

    Sammanfattning : This thesis primarily deals with the concept of designing an antenna based device to harvest energy from Radio Frequency (RF) and using the harvested energy to sense the available Long Term Evolution (LTE) network in order for the Internet of Things (IoT) devices to connect to the network for the purpose of transmitting and receiving data. Secondarily the importance of this project is targeting how to conserve battery power in an IoT device and extend it’s lifetime. LÄS MER

  7. 5. Penetration testing to improve the security position of a scale-up software company

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Yosef Amin; Bength Roland Pappila; [2022]
    Nyckelord :penetration testing; ethical hacking; threat modeling; IoT; micro-mobility; penetrationstestning; etisk hackning; hotmodellering; IoT; mikrorörlighet;

    Sammanfattning : Micro-mobility companies have in recent years introduced electric vehicles such as bikes, scooters and mopeds as a sustainable alternative to traditional combustion engine cars in inner cities. Having electric vehicles available in the cities comes with corporate responsibilities, such as making sure the electric vehicles follow national laws regarding speed and parking. LÄS MER