Trust & data residency
Your data is safe, and it stays in Europe
Security is not a feature we added — it is how tag.vu is built. Sovereign hosting, strong encryption, un-clonable tags, and a privacy-first model that keeps people reachable without exposing them.
Security you can rely on
EU-sovereign hosting
Compute runs in Germany on infrastructure we operate ourselves — no dependency on a US hyperscaler for your data.
Data residency
Your data is stored and processed in the EU, on a self-hosted database with EU-based sub-processors. It stays here.
Encryption everywhere
Traffic is encrypted in transit with modern TLS, and data is encrypted at rest. Access is scoped and audited.
Un-clonable tags
Our secure tags use NXP NTAG424 DNA — each tap re-computes a cryptographic signature (CMAC), so a copied tag simply fails verification.
Private by design
A finder can reach an owner without ever seeing their contact details. Tags reveal only what their owner explicitly permits.
GDPR-native
Export, deletion and consent are built in — Articles 17, 20 and 26 are part of the product, not a bolt-on.
Aligned with European standards
Need the full compliance posture?
Buying for an organization? Our Trust Center goes deeper: our stance today on GDPR and data sovereignty, and an honest roadmap for NIS2, the Cyber Resilience Act, the EU Digital Product Passport and more — each with a plain-language status.