https://www.advanced-television.com/2010/11/09/sony-licenses-civolution-nexguard/
Civolution has signed an exclusive agreement with Sony's Digital Cinema Solutions Group to integrate NexGuard - Digital Cinema watermarking into Sony 4K SXRD di
advanced televisionsonylicensescivolutionnexguard
https://www.advanced-television.com/2015/04/14/chili-deploys-nexguard-forensic-watermarking/
NexGuard, a Civolution company and the provider of forensic watermarking technology and solutions for protecting media content against illicit redistribution, t
forensic watermarkingadvanced televisionchilideploysnexguard