Category Watermarking

The Harry Potter Watermarking Experiment

Pottermore’s watermarking scheme for EPUB e-books offers the worst of both worlds: it’s ineffective and costs money to implement.

New White Paper: Content Security Requirements for Multi-Screen Video Services

A new white paper intended to help digital video content service providers understand content security requirements from film studios, TV networks, and other content sources.

New White Paper: The New Technologies for Pay TV Content Security

I have just published a new white paper: The New Technologies for Pay TV Content Security.  This white paper was commissioned by Irdeto. The 28-page paper describes the current state of the art of techniques for protecting video content delivered over pay television networks such as cable and satellite.  The two primary theses of the white […]

The Early Release Window Experiment Continues

Studios are requiring watermarking as well as encryption for early-window content. We discuss some of the technical challenges this imposes on operators.

Public Knowledge White Paper Attacks Copyright Filtering

A litany of problems with government-mandated copyright filtering at the ISP level.

Civolution Acquires Watermarking Business from Thomson

Consolidation in the digital watermarking space.

RIAA Releases Watermarking Payload Specification

A proposed standard that should hasten the adoption of digital watermarking in the music industry.