Organizing Sponsor
Detection and Tracking of Forged Digital Images on Social Media using Forensically
Kumarshankar Raychaudhuri
LNJN National Institute of Criminology and Forensic Science, Ministry of Home Affairs, Gov't of India
Forensically and JPEGMARK, are open-source image analysis tools, which we have used for detecting the cloned regions in a forged image, downloaded from social media site. This tool is also used to extract embedded and hidden strings of data from the image, in the absence of EXIF metadata (stripped-off by the social media site) to indicate software used to process the image, origin of the image etc. It is extremely useful and powerful tool, which can perform multiple tasks at the same time.
About Kumarshankar RaychaudhuriKumarshankar is currently working in the Cyber Forensics Division at LNJN National Institute of Criminology and Forensics Science, Ministry of Home Affairs, Govt. of India. He has around 3 years of experience in the field of Digital Forensics, Cyber-crime Investigation and Information Security.
Kumarshankar completed EC-Council based certification CHFI, Certified AccessData Investigation, certification training on Autopsy, and Certification Training on FRED. He has been handling various digital forensic tools such as FTK, Ant Analyzer, Autopsy, UFED Cellebrite etc. and published research articles in various International and National Journals and Conference Proceedings.
He has worked on different research projects and involved in training officers from Law Enforcement Agencies, Criminal Justice System, Intelligence and Defense Agencies.