Internet of Things using Node-Red and alexa

Rajalakshmi, A.; Shahnasser, Hamid

doi:10.1109/iscit.2017.8261194

Cited by 53 publications

(21 citation statements)

References 14 publications

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“…In our case, we designed and developed a customized IoT Simulator/Emulator that can show the practical usages of the proposed key management technique by integrating physical SO with simulation data. We like to highlight that to work in an IoT environment, researchers have developed several simulators such as Cooja [26], Netsim [27], CupCarbon [28], NS3 [24], Node-RED [29] and others with different capabilities to address the peculiarities of various scenarios. However, there are of course some limitations to these simulators, such as credibility, which remains a challenging issue.…”

Section: The Design Of Iot Simulatormentioning

confidence: 99%

An Efficient Key Management Technique for the Internet of Things

Tabassum

Hossain

Rahman

et al. 2020

Sensors

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The Internet of Things (IoT) has changed our lives drastically. Customers, regulatory bodies, and industrial partners are driving us to use IoT. Although IoT provides new opportunities, security remains a key concern while providing various services. It is especially challenging how the data generated from IoT devices can be protected from potential security attacks and how to safeguard the exchange of these data while transiting through different nodes and gateways. In this research, we aim to ensure a safe IoT environment by proposing an efficient key management technique that uses a combination of symmetric and asymmetric cryptosystem to obtain the speed of the former as well as the security benefits of the latter. Our proposal considers a set of Smart Objects (SO) capable of key registration, generation and distribution for IoT data transmission. We used the open-source Message Queuing Telemetry Transport (MQTT) protocol to facilitate communications between the source and the destination nodes. The suitability of the proposed approach is measured experimentally and the results are comparable to existing works with respect to key conversion time, algorithm execution time, number of reuse connections, and bandwidth utilization.

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Section: The Design Of Iot Simulatormentioning

confidence: 99%

An Efficient Key Management Technique for the Internet of Things

Tabassum

Hossain

Rahman

et al. 2020

Sensors

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“…Research in this area is growing, and producing some very promising applications of virtual assistants. In [21] a system is presented using Amazon's Alexa and Node-Red, a simple and powerful automation platform, to interconnect and control numerous IoT devices. The system provides the ability to switch smart devices e.g.…”

Section: Use Of Virtual Assistants In the Iotmentioning

confidence: 99%

Towards a Conversational Agent for Threat Detection in the Internet of Things

McDermott

Jeannelle

Isaacs

2019

2019 International Conference on Cyber Situational Awareness, Data Analytics and Assessment (Cyber SA)

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A conversational agent to detect anomalous traffic in consumer IoT networks is presented. The agent accepts two inputs in the form of user speech received by Amazon Alexa enabled devices, and classified IDS logs stored in a DynamoDB Table. Aural analysis is used to query the database of network traffic, and respond accordingly. In doing so, this paper presents a solution to the problem of making consumers situationally aware when their IoT devices are infected, and anomalous traffic has been detected. The proposed conversational agent addresses the issue of how to present network information to non-technical users, for better comprehension, and improves awareness of threats derived from the mirai botnet malware.

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“…Node-RED is an excellent match for the requirements of a reconfigurable logic and data handling framework, and is being increasingly recognised as a powerful tool. [10] The fact that it is accessible to new users with excellent community support further enhances its strong position as the heart of a home automation framework.…”

Section: Communication -mentioning

confidence: 99%

Low-Cost, Extensible and Open Source Home Automation Framework

Cameron

Kang

2018

Intelligent Computing and Internet of Things

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A framework for home IoT development and automation is proposed, and the details of a low cost demonstration system synthesised using this approach are recounted. Details are given on the roles of each component and the functionality achieved by the system-control of central heating, temperature monitoring and finger print based access control. The performance of the system and its data acquisition abilities are reflected upon to suggest future development work.

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Internet of Things using Node-Red and alexa

Cited by 53 publications

References 14 publications

An Efficient Key Management Technique for the Internet of Things

An Efficient Key Management Technique for the Internet of Things

Towards a Conversational Agent for Threat Detection in the Internet of Things

Low-Cost, Extensible and Open Source Home Automation Framework

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