An Investigation of Operative Data Safety and Authentication Schemes for Benign Cloud Environments

The term "cloud computing" refers to a new computing architecture in which data is stored and processed over the Internet and accessed by anybody or any organisation. That makes it easier to afford keeping it around and less expensive to maintain. In spite of the many advantages cloud users enjoy, the cloud has a number of security issues. When sensitive information is stored in the cloud without encryption, it can be easily accessed by prying eyes. One of the most useful and essential uses of the cloud is for data outsourcing. However, due to the outsourcing company's lack of physical access to the data, the data may not be reliable in all cases. The Remote Data Verification (RDV) method is a helpful approach for ensuring the authenticity and accuracy of data stored on a central or decentralised server. Using a variety of visual cryptographic approaches and Securing Portable Document Format files, the suggested method safeguards data storage and simplifies computation. For the purpose of securing information stored in the cloud, we employ Extended Visual Cryptography. The proposed approach has been proved to be efficient in terms of complexity and resistant to several attacks in experiments.