Dynamic User Interest Gathering and Mapping Best Friends with Secured Communication using Blockchain Big Data
Social media nowadays become an indispensable part of almost every human. People primarily use media to make friends too, and this eventually began to play a vital role in people's life; hence it has to be legitimately secured and safe. It is also essential to be quite appropriate for users. The bigger and widely used online social network (OSNs) which is currently taking dominance in social media, also facing a lot of problems like privacy issues and inappropriate exposure of profiles. This paper proposes a dynamic user interest in gathering and mapping friends. This paper also mainly discusses communication security using Blockchain. The emergence of Distributed Online Social Networks (DOSNs) which solves the privacy issues faced in OSNs but not the best solution it too has so many problems like lack of access control and data availability. Hence we exploit Blockchain technology to create a new framework that incorporates the DOSNs with the benefits of OSNs as well.This design will get rid of the privacy issues, the combination of smart contracts with centralized OSNs and DOSNs, Blockchain considered being a trusted server indeed, we additionally isolate the capacity benefits with the goal that clients have full oversight over it.