Security engineered for absolute discretion.
Stellan Vault is a Swiss security company built for individuals and organizations who value control over convenience. We design secure systems for a world where privacy has become a privilege, giving you back ownership of your data, communications, and identity.
Our mission is simple: deliver total digital sovereignty through uncompromising security.
Zero knowledge. Zero trust. Total assurance.
Every element of Stellan Vault’s design is guided by two principles:
Zero-Knowledge
Your data is encrypted before it leaves your device. We cannot see it, access it, or decrypt it. This is by design.
Zero-Trust
Every connection, device, and user is verified continuously. There are no weak links and no implicit trust.
These principles form the foundation of an ecosystem where only you hold the keys, both literally and philosophically.
Proven cryptography. Modern protection.
We rely exclusively on peer-reviewed, industry-standard encryption, never proprietary or experimental algorithms. Every message, file, and credential you store is protected using modern, audited cryptographic methods designed to withstand evolving threats.
Encryption happens on your device, not on our servers. What we store is unreadable to anyone but you.
Protected by the world’s strongest privacy laws.
All of Stellan Vault’s infrastructure operates under Swiss jurisdiction, safeguarded by constitutional privacy rights and stringent data-protection regulations. Your data is not subject to foreign surveillance, mass data requests, or international intelligence sharing.
By combining zero-knowledge architecture with Swiss law, we provide a level of protection few others can match.
Why Stellan Vault
Your data is encrypted on your device. We cannot read it.
Every user, device, and request is verified continuously.
Operated under strict Swiss privacy law and data sovereignty.
No ads. No third-party tracking. Your data is not an asset.
Independent. Private. Relentless about security.
Stellan Vault is privately held and independent. We don’t sell ads, harvest analytics, or treat your data as an asset. Our only interest is protecting yours.
That independence allows us to do what most technology companies cannot: put the customer’s privacy and security above everything else.
Your security. Your sovereignty.
Experience a platform built for those who understand what’s at stake, where privacy is not a marketing term, but the result of true security.