Access the survey results ‘State of Industrial Internet Application Development’ to learn about latest challenges, trends and opportunities with Industrial IoT, brought to you in partnership with GE Digital .
Blockchain can be viewed as a distributed decentralized database that holds the transactions of every entity that is sent through the network. Blockchain technology manifested from bitcoin, a type of digital currency, created and held globally without any central authority or middleman. Bitcoin uses cryptography to control its creation and transactions and a public ledger called the “block chain." The block chain technology is now being adopted in non-financial industries like supply chains, IoT, digital identify services, and many more.
Applying Block chain technology to IoT can lead to many innovations and solve the problem around trust and compliance in a connected world. In a connected world, you would use a wide variety of connected devices to get some work done. Many of these can be first time interactions, such as a home automation device like a security alarm, and they would need to integrate with various devices from different manufacturers. The fundamental question that arises is, "Should the devices be allowed to connect and communicate with each other?"
There are lots of challenges around authenticity in this simple use case and everything in the end boils down to trust between the devices and who maintains that trust. For instance: Can other devices be allowed to connect to my security device? If so, what kind of operations can be performed on the security device, are these authentic devices being connected to my home system, and is there a way to get the lifecycle and complete journey of the device from manufacturing plants to my home?
These are some valid questions, which arise when you have a myriad of devices that need to connect […]
