Trusted Platform Module-Based Privacy in the Public Cloud: Challenges and Future Perspective

Public cloud providers offer ready-to-use, easily scalable servers on demand for a variety of applications. Storing and processing private sensitive data in the brings multiple security issues indeed these concerns currently prevent many users from utilizing resources. Improving both trust is increasingly important providers. In this context, we first investigate classes threats encountered by We then analyze various software- hardware-based solutions to handle challenges provide user with chain trust. Our analysis shows that pure software-based do not sufficiently mitigate environment. Hardware-based Trusted Platform Module (TPM) alleviate issues; however, it challenging implement public Finally, introduce our TPM-SGX-based approach utilizes software TPM Software Guard Extension (SGX) similar as approach.