Machine translation, not reviewed by a native speaker. In case of doubt, the French text prevails.

Coming soon · demo on request SANTVIA · Protection

The browser that protects you,
and keeps your AI agents on a leash.

Navkrypt is a sovereign hardened browser: no telemetry, protected against tracking, with a permission-based sandbox for the AI agents that browse. A European alternative, hardened by default.

Self-hostable on your own servers Hardened by default Zero telemetry Sovereign encrypted DNS Sandbox for AI agents
navkrypt — hardened session
Active protections
  • Trackers and ads blocked before loading.
  • Digital fingerprint masked, DNS encrypted.
  • Telemetry off — nothing is sent.
AI agent — sandbox activeRights granted case by case, revocable.
In brief

A hardened, sovereign browser, ready for the age of AI agents.

Navkrypt is a sovereign browser in the SANTVIA galaxy: a hardened distribution of a proven, independent rendering engine, with no telemetry, encrypted DNS and anti-tracking protection. It adds a permission-based sandbox for the AI agents that browse, to curb exfiltration and manipulation. The product is under construction; a demo is available on request.

The problem

Your browser knows too much about you — and so do your AI agents

The browser has become the software where your entire digital life happens. Mainstream browsers pile on telemetry, tracking and a dependency on a handful of non-European players. And the arrival of AI agents browsing on your behalf opens an unprecedented attack surface.

Tracked by default

Trackers, third-party cookies and your digital fingerprint follow your browsing from one site to the next, often without your knowledge.

Non-European dependency

A few non-EU engines and vendors set the rules, the collection and the updates. Your browsing no longer truly belongs to you.

AI agents with no guardrail

An agent that clicks, fills and reads pages can be hijacked by a booby-trapped page, or exfiltrate far more than intended. With no frame, it's an open risk.

The solution

Hardened by default, sovereign by construction

Navkrypt flips the settings: protection is on from the very first launch, with no configuration. There's nothing for you to harden yourself.

Privacy

Nothing leaks

Zero telemetry, tracker and ad blocking, fingerprint masking, cookie isolation per container. Tracking stops at the door.

Network

Sovereign encrypted DNS

DNS queries go out encrypted (DoH) through a sovereign resolver — Dnskrypt — that filters phishing and malicious sites. HTTPS-only by default.

AI agents

A sandbox, not a blank cheque

Every AI agent runs sandboxed, with rights granted explicitly and revocably. It only sees what you allow.

Sovereignty

A proven base, hardened by us

No risky in-house engine: a hardened distribution of a proven, independent open-source engine, maintained and signed, on the model of trusted browsers.

Key features

Everything a hardened browser should do — as standard

The level of the best trusted browsers, with European sovereignty and the frame for AI agents on top.

Hardened by default

Maximum protection with no tuning. Nothing to tick.

Zero telemetry

No collection, no usage reports, no snitch.

Sovereign encrypted DNS

Encrypted resolution (DoH) via Dnskrypt, phishing filtering.

Anti-tracking & anti-fingerprint

Trackers blocked, digital fingerprint normalised.

Ad & malware blocking

Ads, miners and malicious sites kept out.

HTTPS-only & isolation

Encrypted connections enforced, cookies siloed per container.

EU search by default

A respectful search engine, hosted in Europe.

Signed updates

The engine stays current, every version signed and verified.

Navkrypt composes with the galaxy without hard dependencies: the Klavox vault can provide autofill via the local bus, and the sovereign DNS Dnskrypt handles encrypted resolution. Each brick stays usable on its own.
The differentiator

A sandbox for the AI agents that browse

AI agents click, type and read pages on your behalf. Useful, but dangerous without a frame: a booby-trapped page can hijack an agent, an over-permissive agent can exfiltrate. Navkrypt frames this natively.

Verifiable sovereignty

Trust is proven, not decreed

Navkrypt doesn't ask you to take its word for it. Its architectural choices are checkable, and sovereignty is a fact, not an argument.

We display no certification we have not obtained. Any security qualifications will be announced once they are earned — never before. See the SANTVIA proof sheet →
Who it's for

Three uses, one same standard

Individual

Take back control of your privacy

Browse without being followed, without intrusive ads, without handing your history to a giant. Protection ready from install.

Regulated SME

A compliant, controlled workstation

Cut the exposure surface, enforce HTTPS and encrypted DNS, keep browsing in a sovereign frame — without slowing work down.

AI-driven workstation

Let an agent act, without opening everything

Hand tasks to an AI agent that browses, while precisely bounding what it can see and do. Automation without the blank cheque.

Navkrypt is coming. See it first.

The browser is under construction. Write to us for a demo, or to be told when it opens. No commitment.

Product under construction — no general availability yet. SANTVIA — RCS Aix-en-Provence 130 594 823.

FAQ

Frequently asked questions

What is Navkrypt?

A sovereign hardened browser in the SANTVIA galaxy: a reinforced distribution of a proven rendering engine, with no telemetry, encrypted DNS, anti-tracking and a permission-based sandbox for AI agents. Under construction; demo on request.

Does Navkrypt have an in-house engine?

No. Rewriting a rendering engine would mean tens of millions of lines. Navkrypt follows the model of Brave, LibreWolf or Mullvad Browser: a hardened distribution of a proven open-source engine, to which we add the hardening, sovereignty and agent frame.

What is the sandbox for AI agents?

An agent that browses can click, fill and read pages: that's a new attack surface. Navkrypt runs it sandboxed, with explicit, revocable rights, to curb exfiltration and injection-based manipulation.

Does Navkrypt collect my data?

No. It is designed with no telemetry or tracking: no history collected, no profiling, no resale. Sovereignty is verifiable, not just displayed.

Which systems will it run on?

The workstation first — Windows, macOS, Linux — then mobile. On iOS, Apple mandates WebKit: Navkrypt will bring a protection overlay there, with no alternative engine.

Is it available today?

Not yet: Navkrypt is under construction. Request a demo at contact@santvia.eu; general opening will be announced on this page.

SANTVIA, the sovereign galaxy

Navkrypt is one brick of SANTVIA: sovereign communication, protection and digital compliance, hosted in France and Europe. One account, a sovereign copilot, proof rather than promises.

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