In the world of business, IoT has been a game-changer. Businesses now operate with greater efficiency and without the need for human input for many processes.
Although IoT has been revolutionary in the way people do business, it still has a major weakness; security.

Implementation of Blockchain for safety
Although blockchain technology was made famous by cryptocurrencies, its purpose and usability go beyond these basics.

Device coordination
Blockchain technology stands out among its peers. This is because of its capability for scaling, privacy, and reliability.

Better protection
Blockchain technology at its heart has blocks of data on data and transactions that have been facilitated on the network.

Processing transactions
When we talk of transactions on a blockchain network, we are generally speaking about every action being performed by the system’s participants.

You can read more about it in here: https://crypto.co/technology/blockchain-the-key-to-iot-cybersecurity/