Data Security and Compliance

Our data architecture and security protocols follow Microsoft’s data protection standards and industry best practices for data encryption, access control, and audit logging. Virto Calendar App takes part in the Microsoft 365 App Compliance Program at the Publisher Attestation level: a self-assessment that Microsoft publishes on Microsoft Learn without independently verifying it. It does not currently hold Microsoft 365 Certification, the program level that includes an independent audit.

Please refer to our Security FAQ for a comprehensive overview of our security measures, including details on our multi-tenant isolation strategy and data residency options.

For in-depth technical specifications and compliance documentation, read the Security Overview and request the documents you need from the Trust & Security Center.