Advanced survey of Blockchain for the Internet of Things Smart Home

Abstract

Internet of things have many applications, one of them is smart homes. The main drawback of IoT that depends on a centralized cloud. The Blockchain approach with a decentralized technique will solve the centralized cloud approach. Smart homes have many security issues, threats, attacks, user privacy, integrity, etc. Blockchain is playing role in many IoT applications also the solution of these security problems. This paper explains the Blockchain in smart home with the main three tiers, how Blockchain can help to secure the data, transaction, also describe the security analysis in IoT smart homes.