Design a Secure Copilot API
Design a Secure Enterprise AI Copilot API
Design a secure API for an enterprise AI copilot product.
The system must serve multiple organizations, allowing authenticated users to send prompts, retrieve responses, and optionally access organization-specific tools or knowledge sources. The primary focus of this design exercise is on security.
Your discussion should cover:
- High-level API design and main architectural components.
- Authentication mechanisms for both users and internal services.
- Authorization strategies across different tenants, individual users, and integrated tools.
- The complete lifecycle of access tokens: issuance, signing, validation, rotation, and revocation.
- Mitigation strategies for common security threats, including prompt abuse, token theft, replay attacks, excessive usage (rate limiting), and cross-tenant data leakage.
- Additional security and reliability considerations as the system scales to handle a large number of requests.
The final design must address both core product functionality and embody a "security-by-default" principle.
AI interview prep
Core dilemma
Balancing robust, fine-grained, multi-tenant security with the performance and scalability demands of an AI service, especially given the dynamic nature of AI prompts and tool access.
3 tradeoffs and 3 stress tests locked
Interview prep
Unlock the interviewer X-Ray rubric, tradeoff matrix, stress tests, clarifying questions, and key concepts.
Design a Secure Copilot API
Design a Secure Enterprise AI Copilot API
Design a secure API for an enterprise AI copilot product.
The system must serve multiple organizations, allowing authenticated users to send prompts, retrieve responses, and optionally access organization-specific tools or knowledge sources. The primary focus of this design exercise is on security.
Your discussion should cover:
- High-level API design and main architectural components.
- Authentication mechanisms for both users and internal services.
- Authorization strategies across different tenants, individual users, and integrated tools.
- The complete lifecycle of access tokens: issuance, signing, validation, rotation, and revocation.
- Mitigation strategies for common security threats, including prompt abuse, token theft, replay attacks, excessive usage (rate limiting), and cross-tenant data leakage.
- Additional security and reliability considerations as the system scales to handle a large number of requests.
The final design must address both core product functionality and embody a "security-by-default" principle.