Security that
sits under everything.
Z‑index Zero is building layers of protection for the data you count on. It's for one person's files, a big company's computers, and defense systems. Every layer sits on one base you can trust.
Everything is built on
a layer. We are the zero layer.
In web design, z-index: 0 is the bottom layer. Everything else gets stacked on top of it. We named our company after it, because your systems can only be as safe as the layer under them.
Your apps
Whatever you build sits on top: apps, files, whole fleets of computers, even weapons systems. This layer stays out of your way.
Who can get in
Every person and program gets checked before getting in. Each request gets only the access it needs. The rules travel with the data wherever it goes.
Encryption layer
Encryption scrambles data so only the right key can read it. This layer is designed to lock your data when it's stored, when it moves, and while it's in use. You hold the keys, and they change on their own so you don't have to think about it.
Z-index Zero: the base you trust
This is the bottom layer, tied to the hardware itself. Everything else is built to stack on it. It's designed to show if anyone tampers with it and to prove it's still safe. Keeping it safe is our job.
One platform.
Three levels of protection.
The same trusted base can grow from one person to a country's most secret systems. Each level is still being built. The lists below show what each one is planned to include.
Personal
For you & your family
A private safe for your most important papers. It's locked so only you can open it, and it goes wherever you go.
- A locked file safe only you can open
- Sign in from your device with no password
- Let family in if something happens to you
- Alerts if your logins show up in a data leak
Enterprise
For teams & businesses with strict rules
Rules for all of your company's data. The rules travel with each file, on every system you use.
- Everything in Personal
- One login, automatic user setup, and access by job role
- Finds private data and stops it from leaking
- Proof and reports ready for an audit
- A record log that shows any tampering
Defense
For government & high-stakes missions
Security tied to the hardware and ready to run with no internet link. It's for systems that must never fail.
- Everything in Enterprise
- Trust built into the hardware, with proof it's safe
- Ready to keep data in your country or off the internet
- FedRAMP and IL5 (government security approvals) on our roadmap
- Nonstop safety checks and watching for threats
Built into the
foundation.
Each feature is designed to live in the base layer. Every app you build on top gets the same protection, so you don't have to set it up again each time.
Zero-knowledge encryption
Encryption locks your data with a secret key. Here, we never see that key, so even we can't read what you store. That comes from how the system is built, so no one can flip a setting to peek. Every other layer builds on this promise.
AI data classification
Designed to check each file as it comes in. AI spots private info, labels it, and puts rules on it before it can leak.
Rules that travel
Access rules are designed to stick to the data itself. They still apply when it moves to another cloud, device, or country.
Hardware proof
Built so every computer must prove it's real before it can join. If someone tampers with one, it leaves a mark that can't be erased.
Always watching for threats
Designed to watch for strange behavior anywhere in the system. When it spots trouble, it's built to stop it right away on its own.
Run it anywhere
Built to run on any cloud, on your own servers, inside your own country, or on a network with no internet link. The trusted base stays the same wherever your systems live.
Say hi to Zero.
Zero is our AI helper. You can add it to your own app or website, and it chats with the people who use it.
- Reads pictures and filesShow it a photo or a PDF, and it can tell you what's in it.
- Answers from your own docsGive it your files, and it can use them to answer questions.
- Keeps your data apartYour data stays walled off from every other customer. You can test that just below.
- Goes on your site with one linePaste one script tag, and a chat box shows up on your page.
Don't take our word
for it. Run it.
Keeping each customer's data apart is the whole point, so we made it easy to test. Run npx @zindexzero/sdk proof with two keys. It shows that each customer can read only their own data. The wall between them is part of how access is granted, and you can test it with one command.
$ npx @zindexzero/sdk proof✓ tenant A planted a secretZIZ-PROOF-A-…✓ tenant B planted a secretZIZ-PROOF-B-…✓ A retrieves its own secret✓ B retrieves its own secret✓ A cannot reach B's secret(fenced)✓ B cannot reach A's secret(fenced)RESULT: PASSED — each tenant sees only its own data.
Built for the security
rules you must follow.
Trust should be more than a sales word. We're building Z‑index Zero to meet the security rules that strictly regulated businesses and defense groups must follow. We'll only show an audit after we pass it.
Talk to us about security rulesTarget standards: in progress
Put us underneath
everything you protect.
Whether it's your first private file or a country's most guarded systems, start with the layer that holds it all up.
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