Nástroje boje proti hlasovým DeepFakes

Tools To Combat Voice DeepFakes

grant

Deepfakes; artificial intelligence; computer security

Deepfakes are a new application of artificial intelligence with a significant impact on computer security. They are becoming easier than ever to create, and these tools can be used to deceive individuals and organizations, especially when combined with social engineering tactics such as phishing.  This project therefore focuses on understanding the possible uses and associated threats in the malicious use of deepfakes, with the intention of finding reliable strategies to mitigate these threats. By doing so, we can ensure that these innovations are used ethically and responsibly, creating a more sustainable and fairer future for all.  The project's activities are focused on 4 areas: improvement of the core technology for speaker detection, development of technology for identification of modified and artificially created voice, implementation of these technologies in the systems of the Phonexia company and development of standardized testing of the resistance of voice biometric systems to the mentioned threats. Testing will take into account the current quality of methods for creating deepfakes in order to ensure the highest possible robustness of the system.

Matějka Pavel, Ing., Ph.D. (DCGM) – research leader
Hanáček Petr, doc. Dr. Ing. (DITS)
Malinka Kamil, Mgr., Ph.D. (DITS)
Plchot Oldřich, Ing., Ph.D. (DCGM)