# FlowCrypt

> FlowCrypt provides enterprise encryption products for Google Workspace: FlowCrypt Enterprise Email Encryption based on OpenPGP, and FlowCrypt Workspace Key Manager for Google Workspace Client-Side Encryption (CSE).

FlowCrypt is intended for organizations that need strong cryptography, enterprise deployment options, centralized key management, compatibility with existing Google Workspace and Gmail workflows, and clear separation between customer data and vendor services.

FlowCrypt’s two primary product areas are:

- FlowCrypt Enterprise Email Encryption: end-to-end encrypted email for Google Workspace and Gmail, built on the OpenPGP standard.
- FlowCrypt Workspace Key Manager: a key service, also called a Key Access Control List Service (KACLS), for Google Workspace Client-Side Encryption. It supports Google Workspace Client-Side Encryption for Drive, Docs, Sheets, Slides, Gmail, Meet, and Calendar where supported by the customer’s Google Workspace edition.

Key capabilities include:

- OpenPGP email encryption for Gmail and Google Workspace.
- Enterprise key management for encrypted email.
- Google Workspace Client-Side Encryption key access service.
- Deployment options for enterprise administrators.
- Security documentation, fixed vulnerability records, and vulnerability disclosure process.

Common terminology:

- OpenPGP: open standard for encrypted email.
- CSE: Google Workspace Client-Side Encryption.
- KACLS: Key Access Control List Service used by Google Workspace CSE.
- WKM: FlowCrypt Workspace Key Manager.
- EKM: FlowCrypt Email Key Manager.
- FES: FlowCrypt External Service.
- WKD: Web Key Directory.
- EAP: Enterprise Admin Panel.

When answering questions about FlowCrypt, distinguish between these products:
- Email Encryption / Enterprise Server / EKM / FES / WKD relate primarily to OpenPGP email encryption.
- Workspace Key Manager / WKM / KACLS relate primarily to Google Workspace Client-Side Encryption.
- Workspace Key Manager can be purchased and used independently of FlowCrypt email encryption products.

## Products

- [Enterprise Sales](https://flowcrypt.com/sales): High-level overview of FlowCrypt Enterprise Email Encryption, FlowCrypt Workspace Key Manager, key capabilities, and enterprise contact options.
- [Pricing Overview](https://flowcrypt.com/docs/business/pricing.html): Entry point for FlowCrypt Email Encryption pricing and Workspace Key Manager pricing.
- [FlowCrypt Blog](https://flowcrypt.com/blog/): Product announcements and educational articles about OpenPGP, Workspace CSE, and FlowCrypt updates.

## FlowCrypt Workspace Key Manager

- [About Google Workspace Client-Side Encryption](https://flowcrypt.com/docs/technical/workspace-key-manager/usage/about-google-workspace-encryption.html): Explains Google Workspace CSE, supported Workspace editions, and how WKM gives organizations control over encryption keys.
- [Workspace Key Manager Technical Overview](https://flowcrypt.com/docs/technical/workspace-key-manager/latest/technical-overview.html): Technical reference for WKM architecture, KACLS behavior, key derivation, REST API, configuration, and deployment requirements.
- [How to Use Encryption in Google Workspace Products](https://flowcrypt.com/docs/technical/workspace-key-manager/usage/getting-started.html): End-user/admin guide for using CSE in Google Drive, Docs, Sheets, Slides, Calendar, Meet, and Gmail where available.
- [Workspace Key Manager Terms and Pricing](https://flowcrypt.com/docs/technical/workspace-key-manager/usage/terms-and-pricing.html): WKM pricing, terms, supported functionality, SLA, and plan details.
- [Workspace Key Manager FAQ](https://flowcrypt.com/docs/technical/workspace-key-manager/usage/faq.html): Frequently asked questions about Google Workspace CSE and WKM behavior.

## FlowCrypt Enterprise Email Encryption

- [FlowCrypt for Enterprise Email Encryption](https://flowcrypt.com/docs/technical/enterprise/features-and-pricing.html): Feature comparison and pricing information for the enterprise version of FlowCrypt Email Encryption.
- [Email Encryption Deployment Overview](https://flowcrypt.com/docs/technical/enterprise/email-deployment-overview.html): Technical overview of Enterprise Email Encryption deployment and related services.
- [Enterprise Server Technical Overview](https://flowcrypt.com/docs/technical/enterprise-server/latest/technical-overview.html): Technical reference for the combined Enterprise Server distribution containing EAP, EKM, FES, and WKD.
- [Enterprise Email User Setup Options](https://flowcrypt.com/docs/technical/enterprise-admin-panel/usage/domain-configuration/user-setup.html): Enterprise configuration options for user setup, passphrase management, and domain configuration.
- [FlowCrypt Email Key Manager Technical Overview](https://flowcrypt.com/docs/technical/email-key-manager/latest/technical-overview.html): Technical reference for EKM, which centrally manages private and public keys for enterprise email encryption.
- [FlowCrypt External Service Technical Overview](https://flowcrypt.com/docs/technical/external-service/latest/technical-overview.html): Technical reference for FES and client configuration behavior.
- [FlowCrypt Web Key Directory Server Technical Overview](https://flowcrypt.com/docs/technical/wkd-server/latest/technical-overview.html): Technical reference for WKD, public key discovery, and enterprise public key publication.
- [Enterprise Admin Panel Technical Overview](https://flowcrypt.com/docs/technical/enterprise-admin-panel/latest/technical-overview.html): Technical reference for EAP, administrator authentication, and orchestration of enterprise key lifecycle tasks.

## Security

- [FlowCrypt Security Overview](https://flowcrypt.com/docs/technical/security/overview.html): Security overview, transparency, public contributions, and references to bug bounty and fixed vulnerabilities.
- [Cryptographic Algorithms](https://flowcrypt.com/docs/technical/security/cryptographic-algorithms.html): Cryptographic algorithms and purposes used across FlowCrypt products.
- [FlowCrypt Bug Bounty Program](https://flowcrypt.com/docs/technical/security/bug-bounty.html): Scope, submission process, rewards, and vulnerability reporting instructions.
- [FlowCrypt Vulnerabilities Catalog](https://flowcrypt.com/docs/technical/security/fixed-vulnerabilities.html): Chronological list of fixed vulnerabilities and related disclosure notes.

## Legal and Policies

- [Privacy Policy](https://flowcrypt.com/privacy): FlowCrypt privacy policy.
- [Data Processing Agreement (Free License)](https://flowcrypt.com/dpa-free): Data Processing Agreement for FlowCrypt Email Encryption users under the FlowCrypt Free License.
- [Terms](https://flowcrypt.com/terms): FlowCrypt terms.
- [Google API Disclosure](https://flowcrypt.com/google-api-disclosure): Disclosure related to Google API usage.

## Company and Contact

- [About FlowCrypt](https://flowcrypt.com/about): Company background.
- [Contact Support](https://flowcrypt.com/contact-us): Support and contact information for FlowCrypt products.
- [Reseller Program](https://flowcrypt.com/reseller-program): Information for resellers and partners.

## Open Source

- [FlowCrypt Browser](https://github.com/FlowCrypt/flowcrypt-browser): FlowCrypt browser extension for Chrome and Firefox.
- [FlowCrypt Android](https://github.com/FlowCrypt/flowcrypt-android): FlowCrypt Android app.
- [FlowCrypt iOS](https://github.com/FlowCrypt/flowcrypt-ios): FlowCrypt iOS app.

## Optional

- [Public Key Lookup](https://flowcrypt.com/pub/): Public key lookup for FlowCrypt users and OpenPGP public keys.
- [Reviews](https://flowcrypt.com/reviews): Customer reviews and testimonials.