# How do we shift from "detect and respond" to materially reducing usable data exposure?

*Domain Solution · Zero Trust & Exposure Reduction*

Detection assumes the breach; CipherStash reduces what a breach is worth. Encrypted-by-default fields mean exfiltrated data is ciphertext, stolen credentials decrypt only what one identity could see, and the audit trail makes any real exposure precisely enumerable.

## Refined Question

Our security investment is overwhelmingly detection and response: alerts, SIEM, IR runbooks. All of it activates after data is already moving. How do we invest in making the data itself worthless to take, so detection becomes the backstop rather than the strategy?

## Why This Matters

Detect-and-respond concedes the first move — dwell time, alert fatigue, and quiet low-volume exfiltration all favour the attacker. The cost of a breach tracks how much usable data left, and detection does nothing to reduce that number.

## Why CipherStash

CipherStash is a prevention-side control on the data itself. Sensitive fields are ciphertext everywhere except authorised decryption points, so exfiltration moves encrypted bytes; and because every decryption is recorded, real exposure during an incident is enumerable rather than assumed.

This allows:

- Exfiltrated tables, dumps, and backups to be worthless without keys
- The metric that matters — usable data exposed — to drop structurally
- Incident response to start from a precise list of decrypted values
- Detection tooling to defend a much smaller effective attack surface

## Key Differentiators

- **Application-layer encryption** — data is protected before it reaches the database
- **Per-value keys via ZeroKMS** — keys are derived on demand, never stored
- **Identity-aware decryption** — every decryption is bound to the identity behind the request
- **Cryptographic auditability** — a verifiable record of who decrypted what, and when
- **Searchable encryption** — equality, range, and free-text queries over encrypted Postgres fields, with standard indexes

## Get started

- [View docs](https://cipherstash.com/docs)
- [Book a discovery call](https://calendly.com/cipherstash-gtm/cipherstash-discovery-call)

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