Security in Cloud Computing Using Blockchain: A Comprehensive Survey

Cloud computing has revolutionized the business landscape by providing convenient access to data and applications via the Internet. However, its widespread adoption has also introduced significant security challenges. Blockchain, a decentralized and tamper-proof technology, offers promising solutions to tackle these security concerns in cloud computing. This paper aims to explore the potential of blockchain technology in bolstering security in cloud computing. It begins by examining the existing concept of security in cloud computing and introduces blockchain technology, highlighting its components, features, advantages, and limitations. Furthermore, it investigates the current blockchain-based solutions for securing cloud computing and conducts a comparative analysis to understand their benefits and limitations. By delving into these aspects, the paper seeks to provide a comprehensive understanding of how blockchain technology can enhance cloud computing security. Its primary goal is to inspire and encourage future research and development in this field, promoting the continued exploration of blockchain’s potential in ensuring the safety and integrity of cloud-based systems.