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CIPHERSTASH / SOLUTIONS

Domain Solution · Google Cloud SQL Postgres

How do you build a multi-tenant SaaS on Google Cloud SQL Postgres with provable tenant isolation?

CipherStash provisions a keyset per tenant. Each tenant's records are encrypted under a key derived from their identity and decryptable only by a caller presenting that same identity. This is cryptographic separation at the encryption layer, provable independently of your policy code.

→ WHO'S ASKING

Architect at a multi-tenant SaaS who needs isolation guarantees stronger than row-level security and application logic.

→ WHY CIPHERSTASH IS A FIT

CipherStash provisions a keyset per tenant. Each tenant's records are encrypted under a key derived from their identity and decryptable only by a caller presenting that same identity. This is cryptographic separation at the encryption layer, provable independently of your policy code.

→ GET STARTED

→ RELATED QUESTIONS