watermarking

Definition

The process of embedding a unique, often invisible, identifier or signal into a digital file or object to verify its authenticity, ownership, or origin.

Etymology

Derived from the older practice of creating a faint design on paper during the manufacturing process by varying its thickness, the term now refers to any method of marking data to confirm its source or validity.

In the news

In this article, digital watermarking is presented as a security tool that helps manufacturers identify counterfeit 3D-printed products and track the provenance of digital design files.

3D Printing Cybersecurity Market to Grow 22.5% Annually

Mexico Business News

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