Sökning: "Contiki OS"
Visar resultat 1 - 5 av 23 uppsatser innehållade orden Contiki OS.
1. Securing LwM2M with Mbed TLS in Contiki-NG
Magister-uppsats, Uppsala universitet/Institutionen för informationsteknologiSammanfattning : As the Internet of Things (IoT) becomes increasingly integrated into our personal lives and industries, security concerns and attacks on these devices are growing. This concern is one of the major bottlenecks for adopting IoT, as these devices can often collect sensitive information. LÄS MER
2. Implementation of LPWAN protocols for Water Sense : Integration of LoRa and Contiki OS with the Rime stack
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och systemSammanfattning : The purpose of this thesis rose from tackling a specific project led by Cybercom Group. Water Sense was proposed after municipalities expressed the need to conveniently conduct measurements on water in Swedish lakes, and remotely get access to these data. LÄS MER
3. Enhanced DTLS Support for the Contiki-NG OS
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Internet of Things (IoT) devices are devices with embedded sensors or software. Their usage is becoming more prevalent. They are used for smart homes, traffic tracking, weather data and sensor networks. Often IoT devices communicate wirelessly using low-power protocols. LÄS MER
4. Building Datagram Transport Layer Security (DTLS)-based access control in the Internet-of-Things
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : With the widespread use of the Internet of Things (IoT), the security problem has raised social attention. Due to the limited calculation ability of the constrained device, it is difficult to download the defense software inside and the device just can use the built-in encryption mechanisms to defend attack. LÄS MER
5. IoT Framework for Water Monitoring Using the M-Bus Interface
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Immense amounts of water are wasted daily, and it is as important as ever to optimize our water consumption, especially considering that today around 850 million people lack access to clean water. With the rise of the Internet of Things, creating a monitoring system for this purpose becomes easier, but there arises a problem of interfacing water meters to IoT capable devices. LÄS MER