Secured Network Architectures Based on Blockchain Technologies: A Systematic Review

Blockchain applications have emerged in recent decades, among which blockchain secured-networks serve as a prevalent application. This paper provides the potential of networks secured by blockchain technology to enhance various domains and provides a structured view of the current landscape of blockchain applications, capturing the practical applications and potential of blockchain technology. Followed by a background overview, a survey analysis of the latest advancements in blockchain-secured networks is presented, categorized by six application fields: Vehicular Ad-Hoc, Health Care, Smart Home, Unmanned Aerial Vehicle (UAV), Internet of Things (IoT), and Industrial IoT Networks. An in-depth discussion on these key research topics within blockchain-secured networks is provided, enhancing understanding of their application and influence across multiple disciplines. The study overall conveys the versatility of blockchain-secured networks, highlighting their immense potential for application in various practical fields. A comprehensive structured survey analysis of recent advancements in blockchain-secured networks is conducted, and categorized by application fields. By providing a comprehensive understanding of the current trends in blockchain application, this paper enables readers to navigate information effectively and identify key areas of interest, facilitating further exploration and research opportunities in the field of blockchain technology.