# Security Architecture

<figure><img src="/files/pfoEAmnZAX8FBj62doBM" alt=""><figcaption></figcaption></figure>

| Layer          | Protection                                                                  |
| -------------- | --------------------------------------------------------------------------- |
| Network        | Web application firewall (bot control, injection prevention, rate limiting) |
| Transport      | TLS 1.3, HSTS                                                               |
| Authentication | Privy JWT + API keys (hashed, never stored in plaintext)                    |
| API            | Per-key rate limits, per-IP rate limits                                     |
| Data           | IPFS CIDs gated behind authentication and purchase verification             |
| Contracts      | UUPS upgradeable proxies, OpenZeppelin battle-tested libraries              |
| Access Control | Role-based: user, creator, admin                                            |


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