Dieses Buch entführt in die fantastische Welt von Elfen und Trollen und erzählt eine wahre Geschichte über die Hilfe, die der Autor von Tanja erhielt, um wieder zu träumen und das Leben intensiver zu erleben. Es verbindet die beiden Protagonisten auf besondere Weise.
Focusing on the evolution of digital watermarking, the book explores its definition as the art of securely embedding information within digital data. Despite its long history, significant scientific interest only surged post-1995, leading to numerous publications and industry initiatives aimed at copy protection for DVDs and digital music. However, widespread implementation in consumer devices remains limited due to various challenges, including legal issues and technological maturity. The authors provide insights into both the promise and the shortcomings of watermarking technologies.