Enhanced Authentication and Data Security Techniques in Cloud Environment

Abstract

Cloud Computing (CC) is a web-based computing technology. CC newlinedelivers a range of cloud user services with quotpay as you goquot services. While the newlinepositive impact of technology development is overwhelming, it creates several newlineloopholes through which hackers and malicious groups can access user data. newlineAmong the various problems of cloud computing, security is the biggest newlineproblem. As a result, Cloud Service Provider (CSP) and users must focus on newlinethis problem and provide the best security for cloud services and user data newlinestored in the cloud. Many researchers focus on cloud-based security issues and newlineaddress cloud-based security issues. Cloud issues include data theft, data newlineconfidentiality, data integrity, privacy issues, data loss, infected applications, newlinethe exact location of data, security at a supplier level and security at a user newlinelevel. newlineAuthentication and confidentiality are crucial to improving the security newlineof the cloud environment. Authentication is an important parameter to gauge newlinethe security of user data in the cloud. Authentication ensures that data in the newlinecloud data server is accessible only to legitimate users. Authentication can be newlineundermined by intercepting an unauthorized person accessing data stored in the newlinecloud. Confidentiality is ensured by encoding the data before transfer to the newlinecloud. It can protect against unauthorized access to the data. newlineCloud data security becomes increasingly important when the user newlinemoves data across the cloud. Security in the cloud matters because the user no newlinelonger has full control. The public cloud environment is readily disclosed. Lack newlineof system for user authentication. Authentication is undermined by various newlineattacks like Denial of Service (DOS), man-in-the-middle, brute force, and so newlineon. This leads to huge losses for users when authentication is aborted. newlineAuthentication protects the input of malicious attacks. There is a requirement newlinefor a separate authentication mechanism for cloud computing. Improved newlinesecurity in the cloud by reinforcing the authenticati