Security can't be an afterthought. At Acme, it's a design constraint that shapes every architectural decision we make. Here's how we think about it at each layer of our stack.
At the ingestion layer, every event is validated against a strict schema before it enters our pipeline. We use mTLS for all internal communication, and every data payload is encrypted in transit with TLS 1.3.
At the storage layer, data is encrypted at rest using AES-256. We use envelope encryption with per-tenant keys, so a compromise of one key doesn't expose all customer data. Keys are managed through AWS KMS with automatic rotation.
At the API layer, we support both API keys and OAuth 2.0 with PKCE. All API access is logged, rate-limited, and auditable. Our role-based access control system lets you define exactly who can see and do what within your organization.