# Searchable field-level encryption on Supabase with CipherStash

DevFeed: [Searchable field-level encryption on Supabase with CipherStash](<https://devfeed.tech/articles/searchable-field-level-encryption-on-supabase-with-cipherstash-545.md>)

Original publisher: [Read original article](<https://supabase.com/blog/searchable-field-level-encryption-with-cipherstash>)

Author: Bil Harmer

Published: 2026-07-09T07:00:00Z

Content type: release

Language: en

Sources: [Supabase Blog](<https://devfeed.tech/sources/supabase-blog.md>)

Topics: [Supabase](<https://devfeed.tech/topics/supabase.md>), [Encryption](<https://devfeed.tech/topics/encryption.md>), [Cryptography](<https://devfeed.tech/topics/cryptography.md>), [Authorization](<https://devfeed.tech/topics/authorization.md>), [Database](<https://devfeed.tech/topics/database.md>), [TypeScript](<https://devfeed.tech/topics/typescript.md>), [JSON](<https://devfeed.tech/topics/json.md>)

Tags: [compliance](<https://devfeed.tech/tags/compliance.md>), [encryption](<https://devfeed.tech/tags/encryption.md>), [integration](<https://devfeed.tech/tags/integration.md>), [json](<https://devfeed.tech/tags/json.md>), [management](<https://devfeed.tech/tags/management.md>), [policy](<https://devfeed.tech/tags/policy.md>), [soc](<https://devfeed.tech/tags/soc.md>), [typescript](<https://devfeed.tech/tags/typescript.md>), [zero-knowledge](<https://devfeed.tech/tags/zero-knowledge.md>)

## AI overview

CipherStash integrates with Supabase to provide application-layer field-level encryption for Postgres projects. It supports searches, sorting, and joins over encrypted data without exposing plaintext, while ZeroKMS keeps encryption keys under the customer's control. The integration uses an encrypted Supabase SDK wrapper and does not require schema changes.

## Source excerpt

Add field-level encryption to your Supabase project with CipherStash. Searchable ciphertext, zero-knowledge key management, and no schema changes required.