Biometric Authentication Under Threat - Liveness Detection Hacking

Explore a Black Hat conference talk that delves into the vulnerabilities of biometric authentication systems. Learn about an arsenal of techniques for attacking liveness detection, including methods to bypass 2D/3D facial authentication and voiceprint authentication products. Discover how injecting fake video or audio streams and creating specific recognition scenes can exploit weaknesses in liveness detection algorithms. Gain insights into the research, requirements, and schematics behind these attacks, as well as potential mitigation strategies. Follow the presenters through demonstrations of audio conversion techniques and new threat modes, understanding the challenges and implications for biometric security.

Introduction
Presentation Outline
Biometric Authentication
Attention Detection
Previous Studies
Research
Requirements
Schematic
Demo
Audio Conversion
New Threat Mode
Why does this exist
Challenge
Demonstration
Mitigation
Conclusion