Blog
Hoe we Databeamer bouwen, technische deep-dives en updates van het team.
11 mei 2026 · encryption · security
Your Encryption Might Be Lying to You: Invisible Salamanders and Partitioning Oracles
Most encryption schemes used today (AES-GCM, ChaCha20/Poly1305) don't guarantee that a ciphertext can only decrypt to one plaintext under one key. Invisible Salamanders and Partitioning Oracle attacks exploit this gap to deceive recipients and recover secrets. We explain how these attacks work, why they matter for any system handling encrypted data across multiple parties, and how Databeamer's encryption layer addresses them.
22 april 2026 · use-case
Databeamer voor openbare orde en veiligheid
Wissel gevoelige informatie veilig uit tussen organisaties in het veiligheidsdomein.
24 maart 2026 · press · encryption
Databeamer integreert post-quantum encryptie
Nederlands platform combineert zero-knowledge architectuur, quantumbestendige encryptie en geavanceerde elektronische handtekeningen, onafhankelijk van Amerikaanse cloudinfrastructuur
10 februari 2026 · privacy · legal · security
The journey of a file - part 3
By tracing a files journey through eleven transit points, this article exposes the (hidden) reach of U.S. jurisdiction
29 januari 2026 · privacy · encryption
Why we opt for Post-Quantum Resilience
This article explains briefly the reality of the quantum threat, the reason why we decided to already integrate post-quantum cryptography (PQC) into our product today and how we achieved this.
17 januari 2026 · privacy · legal · security
The journey of a file - part 2
By tracing a file’s journey through eleven transit points, this article exposes the (hidden) reach of U.S. jurisdiction
6 januari 2026 · privacy · legal · security
The journey of a file - part 1
By tracing a file’s journey through eleven transit points, this article exposes the (hidden) reach of U.S. jurisdiction
5 januari 2026 · privacy · legal · security
The journey of a file - intro
By tracing a file’s journey through eleven transit points, this article exposes the (hidden) reach of U.S. jurisdiction and outlines why Europe must wake up."
2 december 2025 · privacy
Privacy flushed away
Privacy is a fundamental right and we’ve built our services around protecting it. Our mission is simple "provide a secure, sovereign and transparent file sharing service that by design protects your privacy".
25 november 2025 · encryption
Zero-knowledge encryption: why it matters
We utilize End-to-End Encryption to ensure your data is secure during transit and at rest. This is achieved via Client-Side Encryption, which guarantees a Zero-Knowledge architecture where we never possess your keys. This article briefly explains Zero-Knowledge Encryption and why it matters if you value your data privacy.
13 november 2025 · ai · privacy
Using AI safely - Our privacy concerns
Artificial intelligence can be powerful and genuinely useful. However, in many of today’s tools it also introduces hidden privacy and security risks. In this article, we explain the concerns we see in the current use of AI and how we approach it within Databeamer.
17 september 2025 · privacy · legal
Our position on privacy
Privacy is a fundamental right and we’ve built our services around protecting it. Our mission is simple "provide a secure, sovereign and transparent file sharing service that by design protects your privacy".
10 februari 2025 · use-case
Databeamer for Education
Secure and Organized Exchange of Sensitive Student Information in Education.
1 juli 2023 · use-case
Databeamer for Healthcare
Secure and Compliant Exchange of Patient Data for Medical Research.