We simplify the verification of e-invoices.
We improve RiseupVPN by making it more robust against censorship attempts.
We protect public infrastructure from hacking attacks.
We encrypt Linux hard disks in sleep mode.
We integrate jmap into K-9 mail.
We encrypt data using social networks.
We protect data from ransom software using machine learning.
We help investigative journalists to encrypt their data in emergency situations.
We are an activist wiki.
We uncover digital stalking.
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The Prototype Fund is a project of the Open Knowledge Foundation Germany, funded by the Federal Ministry of Education and Research (BMBF).