![]() Identity and data management: It is a key challenge to securely store data and to prevent it from any unauthorized access. In this paper, we presented our solution for eradicating these problems with other DLT solutions like IOTA. However, there are many factors which prevents the widespread adoption of blockchain-based systems like their low number of transactions per second (TPS), scalability issues and transaction fees. In the past, blockchain-based systems have proven to be highly secure systems. Blockchain and IoT are a perfect fit for each other. This paper aims to give the insights of future of distributed ledger technologies like IOTA applied on IoT.īlockchain itself can be realized as either a public blockchain (Ethereum) or a private blockchain (Hyperledger Fabric). Thus, we need a reliable system to ensure data integrity. In present-day critical applications like healthcare, military operations, weather forecasting, etc., data reliability is of prime importance since they work based on data-driven decision making. Also, in the present IoT implementation the data is highly unreliable and most of the time data integrity is not ensured. To mitigate such issues of trust and transparency in distributed networks, solutions like distribute ledger technology (DLT) (including blockchain in particular) combined with IoT can help the network to increase traceability and overall reliability. With the help of these innovations, we can now control the devices, appliances, and gadgets in our homes just from our smartphones from anywhere around the globe through the internet.Ĭurrent global supply chain and logistics are continuously facing multiple complications due to lack of transparency, trust and social sustainability involved in distributed businesses. Many startups and companies are building solutions around the IoT. The Internet of Things (IoT) is no longer a futuristic concept, instead it is already here. According to reports from Statista (, accessed on 22 January 2021) and IoT-Analytics (, accessed on 20 December 2019), it is estimated that by 2025, there will be close to 22 billion devices connected to the internet, representing an annual increase of about 21% (, accessed on 5 November 2019). IoT refers to the assimilation of devices when harnessed with the internet bubble. to turn on in accordance with that user’s preferred temperature. ![]() For example, when a person enters a home, sensors can identify his presence or a camera can recognize him and convey an instruction to the A.C. work in a complimentary fashion sharing the real-world data between them. All smart internet protocol (IP)-enabled devices such as cameras, thermostats, Fitbit devices, smart geysers, or smart A.C. The Internet of Things is the concoction of communication within devices with other devices in the physical real world. ![]() The digital era has acquired enormous importance around us as well as in our lives, ranging from handheld devices like mobile phones, tablets or laptops to home devices like Alexa, Google-mini, smart A.C., smart T.V., etc. It is a fact that we live in a far more complex digital age than what we use to only a few decades ago. The implemented solution provides better address management with secured sharing and communication of IoT data, complete access control over the ownership of data and high scalability in terms of number of transactions that can be handled. ![]() Further, we provided an empirical analysis and discussion of the proposed techniques. In this paper, we propose an enhancement to the classical “masked authenticated message” (MAM) communication protocol and two architectures called dual signature masked authenticated message (DSMAM) and index-based address value transaction (IBAVT). The value communication is analyzed using a novel “micro-payment enabled over the top” (MP-OTT) streaming platform that is based on the “pay-as-you-go” and “consumption based” models to showcase IOTA value transactions. The data communication between IoT devices is analyzed using multiple use cases such as sending DHT-11 sensor data to the IOTA tangle. Here a communication system based on IOTA and DLT is discussed with a systematic architecture for IoT devices and a future machine-to-machine (M2M) economy. Data on a blockchain remains immutable however its scalability still remains a challenging issue and thus represents a hindrance for its mass adoption in the IoT. Sensor information acquired by such IoT devices are then stored in a blockchain. IoT sensors like temperature sensors, motion sensors, GPS or connected devices convey the activity of the environment. This paper discloses the fusion of the Internet of Things (IoT) with the so-called “distributed ledger technology” (DLT). A potential rise in interest in the Internet of Things in the upcoming years is expected in the fields of healthcare, supply chain, logistics, industries, smart cities, smart homes, cyber physical systems, etc.
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