Results 171 to 180 of about 14,897 (211)

Towards improving the Privacy in the MQTT Protocol

2019 Global IoT Summit (GIoTS), 2019
The Internet of Things (IoT) is growing rapidly as more and more household appliances, sensors and actuators are connected to the internet and communicate with each other. Because these IoT devices usually have only limited processing and communication capabilities, an efficient communication protocol is required to reduce the protocol overhead.
Fischer, Marten, Kumper, Daniel, Tonjes, Ralf   +2 more
openaire   +1 more source

A Token-based Protocol for Securing MQTT Communications

2018 26th International Conference on Software, Telecommunications and Computer Networks (SoftCOM), 2018
Security in the Internet of Things is a current and important research topic as it may encompass different aspects such as confidentiality and integrity of personal data, as well as the authentication and the authorization to access smart devices and sensors that are spreading day-by-day in our lives.
Marco Calabretta, Riccardo Pecori, Luca Veltri   +2 more
openaire   +1 more source

Distributed UCON in CoAP and MQTT Protocols

2020
The Internet of Things (IoT) is playing a key role in consumer and business environments. Due to the sensitivity of the information IoT devices collect and share, and the potential impact a data breach can have in people’s lives, securing communication and access to data in IoT has become a critical feature.
Athanasios Rizos, Daniel Bastos, Andrea Saracino, Fabio Martinelli   +3 more
openaire   +1 more source

A Comparative study of COAP and MQTT communication protocols

2019 7th International Symposium on Digital Forensics and Security (ISDFS), 2019
Internet of things (IOT) technology consists of nonstop data emitter small devices, sensor nodes and gateways. Structured and unstructured data delivered mainly through internet connection, cause heterogeneous and enormous data transmission. The IOT ecosystem is a composition of heterogeneous smart objects like actuators; sensors having the main ...
Samer Hamdani, Hassan Sbeyti
openaire   +1 more source

MQTT-G: A Publish/Subscribe Protocol with Geolocation

2018 41st International Conference on Telecommunications and Signal Processing (TSP), 2018
Message Queue Transport Telemetry or MQTT is an open source publisher/subscriber standard for M2M (Machine to Machine) communication. This makes it highly suitable for Internet of Things (IoT) messaging situations where power usage is at a premium or in mobile devices such as phones, embedded computers or microcontrollers.
Robert Bryce, Thomas Shaw, Gautam Srivastava 0001   +2 more
openaire   +1 more source

IoT Applications based on MQTT Protocol

2020 International Symposium on Electronics and Telecommunications (ISETC), 2020
This paper presents two different approaches for implementing IoT applications, using the MQTT protocol. The paradigm is discussed from a security point of view. The components of the first system are two Raspberry PI boards (model 4 and model 3B+), a breadboard with LEDs and an IFTTT application.
Maria Salagean, Daniel Zinca
openaire   +1 more source

MQTT protocol for connected OCC small cells

2017 Ninth International Conference on Ubiquitous and Future Networks (ICUFN), 2017
Over the last several years, the achievement of wireless communication technologies have brought convenience and amazing services to users. The hybrid use of wireless technologies in a system is not a novel idea, however, in this paper, we introduce the feasible platform based on Wi-Fi and OCC that is emerging technology nowadays.
ThanhLuan Vu, Trang Nguyen, Yeong Min Jang   +2 more
openaire   +1 more source

Routing in IoT using MQTT Protocol

2020 12th International Conference on Computational Intelligence and Communication Networks (CICN), 2020
Internet of Things (IoT) is the tool by which we can transform the existing devices to smart and intelligent as they can themselves take decision through communication. IoT is a heterogeneous technique that consists of not only hardware but also software.
Rahul Johari, Shubhi Bansal, Kanika Gupta   +2 more
openaire   +1 more source

Research on Node Authentication of MQTT Protocol

2020 IEEE 11th International Conference on Software Engineering and Service Science (ICSESS), 2020
The technological development of artificial intelligence, Internet of Vehicles, big data, edge computing, intelligent manufacturing, 5G and other technologies will bring great prospects to the popularization of the Internet of Things. In the future, we will see more and more IoT systems of different sizes.
Huo Yujia, Huang Yongfeng, Chen Fu
openaire   +1 more source

Comparison Functionalities of HTTP and MQTT Protocols

2022
The mission and goal of this paper was to compare functionalities for both MQTT and HTTP protocol on the same example to see the advantages and disadvantages of sending and receiving data from server/device. Used tools are Android Studio, Kotlin, NestJS, TypeScript, PostgreSQL and in implementation two protocols were used: HTTP and MQTT protocols to ...
Tomislav Kušević, Damir Blažević, Tomislav Keser   +2 more
openaire   +1 more source