“SoK: Confidential Quartet – Comparison of Platforms for Virtualization-Based Confidential Computing” published at the 2022 IEEE International Symposium on Secure and Private Execution Environment Design (SEED)

2.2.2023 18:34

Confidential computing has become a hot topic in the tech world as more companies seek to secure their sensitive workloads. With the advancement of virtualization technology, vendors are now providing hardware and firmware support for confidential computing on several server platforms. However, with so many options available, it can be difficult to know which solution is right for your needs.
To help you make an informed decision, a new paper has compared and contrasted four virtualization-based confidential computing technologies for enterprise server platforms: AMD SEV, ARM CCA, IBM PEF, and Intel TDX. The authors of the paper have taken the time to review each solution, compare their capabilities, and understand their trade-offs and security guarantees.
The paper provides a comprehensive overview of each technology, including its technology stack, threat model, implementation, and functionality. The authors have also contextualized each solution, putting it into the larger context of confidential computing and its role in protecting sensitive workloads.
Whether you’re an IT professional looking to secure your organization’s sensitive data, or a developer seeking to understand the landscape of virtualization-based confidential computing technologies, this paper is a must-read. With its in-depth analysis and comparison of the top solutions on the market, it provides the information you need to make an informed decision about which technology is right for your needs.
In conclusion, confidential computing is becoming increasingly important in our digital age, and virtualization-based technologies are leading the way. With this paper, you can learn about the top solutions available and understand the trade-offs and security guarantees each provides, helping you to make an informed decision about which technology is right for your organization.

Link to the publication https://ieeexplore.ieee.org/abstract/document/9935023