Document security
Protect intellectual property at the source
Product development, M&A, and legal review all demand fluid information-sharing. LeakLocked individualizes every document copy with patented embedded textual signatures — so leaks are traceable without locking down access.
Trade secrets kept secret
Protection without disrupting your workflow
Unlike access controls that lock down sharing or spacing-based watermarks that break on copy-paste, LeakLocked embeds individualized textual signatures directly into PDFs and files — discreet, robust, and invisible to readers.
Plain-text signatures
Meaning preserved, identity embedded
LeakLocked varies interchangeable phrases and list orderings to create unique document copies per recipient. The content reads the same; the forensic signature profile does not.
Effortless remediation
Trace leaks in minutes, not months
Upload a leaked fragment — even a photo of a screen or a partial page — and LeakLocked matches it against every individualized copy you shared. Multi-layer signatures survive partial leaks.
Share confidently
Accountability without restrictive controls
Teams in product, legal, M&A, and executive communications can share sensitive documents cohesively. Optional visible footers reinforce that each copy is traceable.
Prevent, remediate, and build trust
Individualized textual signatures support the full lifecycle of sensitive document sharing — from deterrence through forensic investigation.
- Prevent
- Individualized marks on documents signal that the information is private and traceable — deterring careless sharing before it happens.
- Remediate
- When even a portion of watermarked content leaks via email, printout, or photo, LeakLocked identifies the source using multi-layer signature matching.
- Increase trust
- When sensitive files are marked and attributable, information flows more freely to those who need it — with accountability built in.
Trace leaks across every channel
Textual signatures survive format changes that defeat traditional access controls and spacing-based watermarks.
- PDF leaks
- Recipient-specific watermarks embedded at send time, matched during investigation.
- Image leaks
- Screenshots and exports analyzed with OCR, then matched against marked copies.
- Photo leaks
- Mobile photos of screens or printouts — text extracted and signature patterns compared.
- Print leaks
- Printed copies photographed and traced back through surviving textual signatures.
Forensic reports you can act on
Upload a leaked PDF fragment, screenshot, or photo and receive ranked match results against every individualized copy you shared — with transparent scoring for legal and security teams. Multi-layer signatures improve accuracy on partial leaks.
Watermark documents, trace every leak
See how LeakLocked protects PDFs and files with individualized textual signatures — then investigates leaks via email, printout, or mobile photo.