Protect · keep control
Keep control of a file
after it leaves your hands.
Traditional security guards the place a file sits. NoData governs the file itself — so you can shut off access, tie it to a device, and trace a leak, long after it left your perimeter.
Kill access instantly
Revoke any file you shared. Burn crypto-erases the key, so the copy already out there becomes useless ciphertext — not "hidden", unrecoverable.
Seal & revokeBind a file to one device
A protected file opens only on the device you allowed. A stolen copy opens nowhere else — the key is never released to an unenrolled device.
Open a protected fileShare a governed link
Send access, not the file itself. Set an expiry and a max number of opens, and revoke at any moment.
Create a linkSee what would leak — first
Scan a folder right in your browser. Nothing uploads. See exactly what a leak, or an AI, could read before you protect it.
Scan a folder, freeTrace who leaked
Every view carries a watermark that ties the copy back to the viewer, so a screenshot points home.
Watermark a fileProve what is actually protected
A forensic scanner that verifies what is truly encrypted — not what a dashboard claims. Evidence, with file and line.
Run GuardFor developers · open source
Protecting a file inside your code? Start with the .env.
NoData Protect is our open-source CLI: encrypt every secret in your .env with AES-256-GCM and sign your code so a poisoned extension or a rogue edit is caught. Free forever.
Every control here is the same primitive underneath: ciphertext at rest, keys released only per authorized request, a signed receipt for every decision.
See the platform underneath