Indian Institute of Information Technology and Management-Kerala, ,
Topics
Biography
Owing to the advances in digital and networking technologies, media is now usually created, recorded, stored and distributed in the digital form. Sometimes digital media needs to be protected from unauthorized usage/ distribution and sometimes it is to be used as evidence in the court of law. However, media in digital form is neither safe from unauthorized distributions nor can be automatically considered as being authentic. Digital media can be easily replicated and distributed through networks or through stored media. They can be easily edited using digital media editing tools and thus the evidence can be forged. Thus protecting digital media against unauthorized copying and distribution as well as detecting forgery using forensics techniques are of great importance and challenge in media research
