While B2C via cloud computing has grown rapidly, information security and trustworthy computation are still major issues in today’s industrial realm. As a result, the routine workflow process varies dynamically over the course of data transactions, resulting in uncertainty. Consumers’ private information becomes easily vulnerable due to such data uncertainty. Intruders/fake marketers may permeate deeply into their current profiles due to the Internet, which leads to the creation of fictitious online markets that, in turn, drive more demand. This evolving business interaction leverages new interlopes to target customers’ data more precisely. However, it is still lacking in terms of complete techniques for dealing with such issues. These days, uncertain B2C workflows are greatly aided by Blockchain technology, especially to most of its security-enhancing characteristics. Despite numerous existing studies that have recommended employing Blockchain to handle B2C records, it is necessary to employ the technology in such business sectors to offer secured record management, workflow and keep data with high confidentiality and integrity intact. In this study, we suggest a Distributed Decentralized Security Scheme (DDSS) that manages and secures uncertain datasets through Blockchain technology in the B2C sector. To improve the safety of data workflows, the proposed approach enables the user to verify the authenticity of the records they require. A smart contract or special chain-code is used to dictate the parameters of the suggested system, ensuring security. The findings and discussions explain that the suggested scheme is far more effective than the previous strategies and has a greater level of confidentiality and integrity strength.
