With the adoption of assorted gadgets and technology loaded devices, there is need to work on security and privacy while using such platforms. Now, the focus of concern has turned to the overwhelming secrecy, the high performance security, and integrity of the transactions in the cyber space. In relation to a chain of records which is interlinked and highly encrypted due to the involving hashing and encryption each process, it is known as a blockchain. The blockchain removes the possibility of a fraudulent or accidental tampering with the framework. Blockchain has the ability to store sensor data, as well as the capacity to thwart data falsification. IoT deployment plans are usually complex, and the distributed ledger is particularly well-suited for Internet of Things (IoT) discovery, authentication, and recording of information. Wireless body networks are set to be published here on the use trends of Blockchain deployment using advanced scripting and embedded technology the included incorporation of effectual effects gives the final results as well as opposed to the conventional cryptography approach to security.