Secure Auditing with Encrypted Trace Logs in Multi-Cloud Storage Management
A Gnanasudharsan, Meena P, Guru Raghavendra S, S Sreevarshan, S R Rithika · 2023
Cloud computing revolutionizes the way resources are utilized, offering a platform where they can be dynamically allocated based on demand. This on-the-fly data processing and storage capability has led various providers to offer both free and premium storage solutions. However, with a multitude of providers in the market, accessing data scattered across them can be cumbersome. Hence, the emergence of multi-cloud storage management tools, which provide a unified interface for users to seamlessly access data without juggling between multiple providers. Though authenticated access safeguards data, maintaining its integrity requires oversight of user activities. This calls for the implementation of a Trace Log that meticulously records each action. Such logs, while crucial for auditing, are sensitive and can be vulnerable. To bolster their security, encryption techniques can be implemented, using unique user-specific keys. This not only enhances the log's security but also ensures controlled, authenticated access. A proposal for a robust, secure, and efficient system to manage and monitor data across multiple cloud platforms.