Author : Mr. Kshirsagar S.B. and Prof.Rokade M.D.

The public cryptographic technique is  Attribute based Encryption. In this method various traits are utilized for the encryption purposes. In most existing CP-ABE plans, there is just a single expert in the framework and all the open keys and private keys are given by this power, which acquires ciphertext size and calculation costs in the encryption and decoding are two activities that depend at any rate straightly on the quantity of traits associated with the entrance approach. There are some multi-authority. In particular, security and privacy of data challenges are identified in the proposed UDAbased healthcare information system. Also, a useful framework plan is given to show the coordination between the proposed application design with the Web of Things and cloud foundation. Breaking down the security of Wearable Web of-Things (WIoT) gadgets is viewed as a perplexing undertaking and security of information because of their heterogeneous nature. I propose an inventive security proving ground structure target information wearable gadgets, where a lot of security tests are led, and a unique examination is performed by sensibly recreating ecological conditions in which WIoT gadgets work.

Keywords: Ciphertext Policy-Attribute Based Encryption,   Wearable Internet-of-Things, Healthcare IIoT.