Protect your organisation against damaging data leaks.

Share sensitive documents with recipients in a traceable way. Rapidly detect when Information Rights Management (IRM) measures are circumvented. Trace leaks to their source.

Confidential Document and PDF Security Softwarer - Custos Media Technologies

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Key Benefits

  • Deter leaks.

    Potential leakers know that they can be traced. Each copy of a document contains a unique watermark directly associated with the authorized recipient.

  • Detect leaks anywhere online.

    Custos’ blockchain-based tracking solution allows the breach to be detected rapidly, in the furthest corners of the web.

  • Identify leakers.

    Once a leak is detected, Custos’ tracking system reveals the identity of the recipient whose copy was leaked.


Document and PDF security - a curated list of resources by Custos Media Technologies

Enterprise Document and PDF Security — Resources


This blockchain-based solution could mean the end of ebook piracy forever


Can ebook piracy be prevented (or even just managed)?

Get to know the patented technology that powers Custos.

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