Arc’yon

Vendor profile

Cisco Duo: where is customer data stored and processed?

Cisco Duo stores customer content in data centres in Ireland, Germany, the United Kingdom, the USA, Canada, Australia, Japan, Singapore and India, and runs the service in the same countries. The customer group is not stated in the source material. The data processing agreement is not read: Duo's page refers to Cisco's Master Data Protection Agreement for subscriptions after 20 November 2019, but that agreement has not been reviewed. Cisco International Limited in the United Kingdom (Feltham) may process data as a group company, but this is not confirmed. Certifications listed are ISO/IEC 27001, 27017, 27018, SOC 2, SOC 3 and BSI C5. The customer can not choose region as far as the source material shows.

Checked 13 October 2026 · based on the vendor's own public documents

See the map and sources

Where data is stored and processed

ActivityIn the EU/EEAOutside the EU/EEA
StorageIreland, GermanyUnited Kingdom, USA, Canada, Australia, Japan, Singapore, India
ProcessingIreland, GermanyUnited Kingdom, USA, Canada, Australia, Japan, Singapore, India
Login and user account–USA
Group companies–United Kingdom

Only outside the EU/EEA, with no European alternative stated: Group companies, Login and user account.

Ownership and agreements

OwnerCisco Systems, Inc. (USA)
HeadquartersUSA
Data processing agreementNot found on the vendor's website
CertificationsISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018, SOC 2, SOC 3, BSI C5

Sources