Cloud Data Protection with OTP Model

For the purpose of enhancing the security of the data kept on the database server, this study has studied the development of a framework model for a full-proof security framework for cloud computing. Because of this, this study has created a secure and protective layer system that includes a password, an assigned code, and a one-time password (OTP) with an Advanced Encryption Standard (AES) for safeguarding and protecting the stored data on the cloud computing platform. An online system using PHP, MySQL, and JavaScript has been designed to review this multi-stage design. The created design system offers space to connect, separate, modify, encapsulate, and reuse, along with easy sustainability that will be tracked by the OOADM approach for automation of the module system. To make the module system more understandable, the UML (Unified Modeling Language) is often used. The ability of the program to manage unwanted and fraudulent visitors and to ensure denial of access to the system must be continuously verified. The software speed must be evaluated using application, performance, and data retrieval speeds. The study's findings revealed that the development of a more advanced multi-layer system exhibits a higher level of data protection and security when compared to the two-layer structure that is currently in use, which only uses user authentication passwords for user verification and access to cloud services. This multistage authentication approach is more dependable for cloud data protection, which boosts user and service provider confidence in cloud services in terms of data protection and security.