Blockchain-Empowered Security Enhancement IoT Framework in Building Management System

Centralized architectures, like the cloud model, have their advantages, but they also come with drawbacks, such as higher upfront costs, longer deployment times, and a probability of catastrophic failure. Building Management Systems (BMS) is an application that can adopt Internet Things (IoT) designs services. However, implementing IoT in highly modular environment various moving parts interdependencies between stakeholders create security issues. Therefore, this paper proposes system design using Blockchain technology means to protect control system, which includes integration BMS technologies. This has included broad discussion on current based solution its limitations Systems.