Between your tools and your analysis
Sits between acquisition (BrainFlow, LSL, ActiView) and your analysis software. Cephios does the custody, not the device or the maths.
EU-sovereign · GDPR Article 9
The compliance backend for neural data.
Sovereign, default-unreadable storage for EEG and other neural recordings — designed around GDPR Article 9. Bring your own acquisition tools; Cephios is the compliant layer underneath.
The problem
Neural data is special-category data under GDPR Article 9. Today, every lab improvises its own storage, consent records and key management. Cephios is building the standardized, EU-sovereign custody layer — so you don't have to.
What Cephios is
The layer
Sovereign
EU-sovereign by construction
Hosted in the EU on European infrastructure. No US sub-processors anywhere on the path.
Default-unreadable
Ciphertext, not plaintext
A zero-knowledge design: Cephios stores encrypted data it cannot read. Built to produce the evidence a DPO or ethics committee asks for.
Built for academic EEG and neural-data labs, research-data & privacy teams, and DPOs. Neurotech developers welcome too.
Design partners
We're building Cephios with a small number of EU research labs.
If your lab works with EEG or neural data and wrestles with Article 9 storage, we'd like to talk. No commitment — a conversation.
Thanks — message received.
We'll be in touch from a Cephios address. Your details are stored in the EU only.