How OPPO’s AI Private Computing Cloud Secures Your Data End‑to‑End

Introduction

At the ODC 2024 developer conference, OPPO highlighted the growing convergence of AIGC and large‑model technologies with data‑driven digital productivity, emphasizing heightened concerns for data and privacy security. Industry experts and APP developers discussed both cloud‑side and device‑side data asset protection.

AI Private Computing Cloud

OPPO’s AI Private Computing Cloud extends hardware‑level Trusted Execution Environment (TEE) from the device to the cloud, combining end‑to‑end encryption with trusted proof mechanisms. Data transmission, computation, storage, and attestation are all secured within a confidential sandbox, ensuring that only the user can decrypt and access their data.

Terminal AI Confidential Computing System

Since 2022 OPPO has built a terminal AI confidential computing system based on the Android Virtualization Framework and secure virtualization. The system offers a trusted execution environment that remains secure even if the Android OS is compromised, supports GB‑level secure memory, multi‑core secure processing, NPU acceleration, and integrates trusted hardware such as secure cameras and GPS.

Security & Privacy Trust Center

OPPO launched its first Security & Privacy Trust Center, featuring five major modules and a verification hub that map hardware, system, application, and data lifecycles. The center provides end‑to‑end protection for app distribution, installation, runtime, and de‑registration, and showcases certifications including CCRC‑EAL4+, CSA STAR, ISO/IEC 27001, ISO 27018, and ePrivacy.

Conclusion

Leveraging both the AI Private Computing Cloud and the terminal AI confidential computing system, OPPO aims to create a trustworthy data security ecosystem across cloud and edge, fostering industry collaboration to lower security costs and enhance protection for users and partners.