Ensuring the Security of Cloud Based Information Using Blockchain

The Internet is currently the most popular means of information sharing on the planet. Several cloud service providers allow clients to store and share data over the Internet, making this sharing easier. In contrast, cloud service providers have continually failed to safeguard that data is totally secure in terms of privacy. Numerous data breaches, data hacking, and hacker attacks have damaged cloud service companies' security systems. However, since customer data may comprise sensitive data that should only be noticeable to the owner and a select group of target consumers, it must be absolutely secure. Therefore, it is critical to strengthen system security in direction to protect data privacy and rely on cloud service providers. Records of all actions taken with the document are available to the owner at any time. This ensures real ownership and privacy of data. No person or third party can access the document without valid permission. This makes existing cloud storage more secure and reduces data breaches and multiple attacks.