Security · Cards

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.