Digitalization also revolutionized the market of the media. CDs or even records are part of the past, today we are using digital audio/video services and are downloading music/movies form the web. This development brings risks and faces producers and marketing agencies with big challenges. Because digital media are easily accessible from the outside or rather audio/video data can easily be distributed illegally and anonymously. ATHENE-Scientists developed digital watermarks, which can be sued to mark the media. Today those are used in countless archives, online portals and devices and are constantly being optimized.
Read more about the research activities in the area of Media Security