Security and hosting

Your data stays yours, and in Europe.

What we do with your data, where it is and who can access it.

• Hosted in Europe

  The applications and their data are hosted in Germany.

• Separate for each organisation

  Each organisation has its own space; nothing passes from one to another.

• One access per person

  Each person has their own access, and rights are set per organisation.

• Your tools, no others

  Microsoft 365, Google Workspace and Nextcloud, and, for several applications, your AI assistants through the MCP protocol, which you authorise and revoke yourself.

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Understanding access and measurement

• Account and permissions

  The Perystyl account is the shared identity provider specified for the suite. Access depends on organisation permissions; each application’s connection and sign-out must be acceptance tested.

• This website

  These pages are static: they do not process your business files or payments. Sign-in links open the applications, which manage their own sessions and your data.

• Measurement and choice

  The shared banner offers a choice for detailed measurement. You can reopen this choice from the footer. Consult the measurement policy for recipients and your rights.

• AI assistance

  Check sources, transcripts and suggestions before using them. Generated responses may be incomplete or wrong; human review remains necessary.