

Private Cloud Compute
Overview :
Private Cloud Compute (PCC) is a cloud-based AI computing system developed by Apple to protect user data privacy. It provides unprecedented security architecture for cloud AI computing through customized Apple silicon chips and reinforced operating systems. PCC meets core requirements of stateless computation, technical execution guarantees, unprivileged runtime access, non-targeting, and verifiable transparency, representing a major leap forward in AI security for cloud computing.
Target Users :
Private Cloud Compute is suitable for users and organizations that require high data privacy protection, particularly those handling sensitive information such as enterprises and research institutions. It ensures the security and privacy of user data in the cloud through advanced security architecture, making it ideal for fields with strict data protection requirements, such as financial services, healthcare, and legal services.
Use Cases
Financial institutions use PCC to process customer transaction data, ensuring data security and privacy.
Medical institutions utilize PCC to analyze patient data while protecting patient privacy.
Legal service institutions use PCC for case data analysis, ensuring data security and compliance.
Features
Stateless Computation: Ensures that personal user data is only used to process user requests and is not retained or recorded after processing.
Technical Execution Guarantees: Forces the enforcement of privacy and security guarantees through technical means, ensuring that all critical components are restricted and analyzed.
Unprivileged Runtime Access: PCC does not contain privileged interfaces that would allow Apple operations personnel to bypass privacy guarantees.
Non-Targeting: Attackers cannot target specific PCC user data; they must attack the entire PCC system.
Verifiable Transparency: Security researchers can verify that PCC's privacy and security guarantees align with public commitments.
Reinforced Supply Chain: Protects PCC hardware from attacks through rigorous hardware supply chain management.
Traffic Diversification: Ensures that requests cannot be routed to specific nodes based on user or content, increasing the difficulty for attackers to locate specific user data.
How to Use
1. User devices construct a request, including prompts, required models, and inference parameters.
2. User devices encrypt the request to the public key of the PCC node.
3. PCC nodes receive the request and decrypt and process it using Secure Enclave.
4. After processing, PCC nodes immediately delete user data, leaving no trace.
5. PCC nodes ensure that only authorized and encrypted measured code can execute through Secure Boot and Code Signing.
6. PCC nodes utilize traffic diversification to ensure requests cannot be directed to specific nodes.
7. Security researchers can access the PCC software image to verify its security and privacy.
Featured AI Tools

Gemini
Gemini is the latest generation of AI system developed by Google DeepMind. It excels in multimodal reasoning, enabling seamless interaction between text, images, videos, audio, and code. Gemini surpasses previous models in language understanding, reasoning, mathematics, programming, and other fields, becoming one of the most powerful AI systems to date. It comes in three different scales to meet various needs from edge computing to cloud computing. Gemini can be widely applied in creative design, writing assistance, question answering, code generation, and more.
AI Model
11.4M
Chinese Picks

Liblibai
LiblibAI is a leading Chinese AI creative platform offering powerful AI creative tools to help creators bring their imagination to life. The platform provides a vast library of free AI creative models, allowing users to search and utilize these models for image, text, and audio creations. Users can also train their own AI models on the platform. Focused on the diverse needs of creators, LiblibAI is committed to creating inclusive conditions and serving the creative industry, ensuring that everyone can enjoy the joy of creation.
AI Model
7.0M