Stop the photo your DLP can't see.
Glint notices when a phone camera is aimed at a confidential document and blanks that document. The rest of the screen stays as it was, and the attempt is recorded.
Weekly safety report
Lunch order for the workshop
Re: Q3 forecast review
Regional price changes, FY27
| North | +4.5% | £12.4m |
| Midlands | +3.0% | £9.8m |
| South East | +6.2% | £17.1m |
| Scotland | +2.1% | £5.6m |
| Key accounts | −1.5% | £21.0m |
Not for distribution before the board meeting. Discount floor for key accounts is set out in tab 3.
Every other leak path has a control. The camera doesn't.
Endpoint and browser DLP inspect what people copy, upload, print and email. A phone held up to a screen skips all of it. It takes a second, it needs no permissions, and it leaves nothing in a log.
Policies and posters tell people not to do it. Glint is the control that notices when they do.
How it works
- A classified document gets focus.Glint reads the sensitivity label. Only Confidential and above turn the camera on, and it turns off again when the document closes or loses focus.
- It looks for a phone aimed at the screen.Detection runs on the laptop itself. Camera frames don't leave the device.
- The document goes black.Just that window, blanked by the operating system rather than the app, so a modified client can't ignore it.
- The attempt is recorded.Time, device, document label and detection scores go to your security team. An evidence frame is optional and stays in your own storage.
Designed to get through a privacy review
- The camera is on only while a classified document is open, not all day.
- No video is stored, ever.
- No face recognition and no biometric templates.
- The cloud console receives metadata only. Evidence frames stay with you.
- People see a short notice before opening a classified document, so nobody is monitored without knowing.
What Glint promises, and what it doesn't
Detecting a camera and then blanking the screen is a race against a shutter, and a fast enough photo can still win. We won't sell it as prevention.
What Glint does is make capture deliberate, visible and recorded. People are told before they open the document. A careless snap of the pricing model stops being an easy mistake. A deliberate one leaves evidence.
Before asking anyone to roll it out, we'll publish the false-blank rate measured in our pilot.
Join the pilot waitlist
Glint is in development. We're putting together a small pilot group of Windows 11 fleets that handle classified documents.