Skip to content

A Wild Manhunt for Stego Images Created by Mobile Apps

Conference/Workshop:
American Academy of Forensic Sciences Annual Scientific Meeting
Published: 2020
Primary Author: Li Lin
Secondary Authors: Whenhao Chen, Stephanie Reinders, Min Wu, Yong Guan, Jennifer Newman
Research Area: Digital

As mobile Internet and telecommunication technology develops at high speed, the digital image forensics academic community is facing a growing challenge. • Mobile applications (Apps) allow a user to easily edit/process an image for a variety of purposes. • Thanks to the improved cameras and editing apps on smartphones, the volume of images presented to digital image forensic practitioners increases every day. • Unfortunately, terrorists, spies and child pornography predators are also taking the advantage of the mobile app ecosystem to exchange illegal files and photos.

Related Resources

Forensic Analysis of Android Cloud SDKs

Forensic Analysis of Android Cloud SDKs

This presentation is from the 76th Annual Conference of the American Academy of Forensic Sciences (AAFS), Denver, Colorado, February 19-24, 2024.
The Impact of Multi-Camera Smart Phones on Source Camera Identification

The Impact of Multi-Camera Smart Phones on Source Camera Identification

An investigator has a questioned image from an unknown source and wants to determine whether it came from a camera on a person of interest’s smartphone. This scenario is referred…
Likelihood ratios for changepoints in categorical event data with applications in digital forensics

Likelihood ratios for changepoints in categorical event data with applications in digital forensics

We investigate likelihood ratio models motivated by digital forensics problems involving time-stamped user-generated event data from a device or account. Of specific interest are scenarios where the data may have…
Producing Datasets: Capturing Images on Multi-Camera Smartphones for Source Camera Identification

Producing Datasets: Capturing Images on Multi-Camera Smartphones for Source Camera Identification

This poster introduces the new CSAFE Multi-camera Smartphone Image Database and describes how the image were collected and reviewed.