DeFakePro: Decentralized DeepFake Attacks Detection using ENF Authentication. (arXiv:2207.13070v1 [cs.CR]) | allinfosecnews.com

July 27, 2022, 1:20 a.m. | Deeraj Nagothu, Ronghua Xu, Yu Chen, Erik Blasch, Alexander Aved

cs.CR updates on arXiv.org arxiv.org

Advancements in generative models, like Deepfake allows users to imitate a
targeted person and manipulate online interactions. It has been recognized that
disinformation may cause disturbance in society and ruin the foundation of
trust. This article presents DeFakePro, a decentralized consensus
mechanism-based Deepfake detection technique in online video conferencing
tools. Leveraging Electrical Network Frequency (ENF), an environmental
fingerprint embedded in digital media recording, affords a consensus mechanism
design called Proof-of-ENF (PoENF) algorithm. The similarity in ENF signal
fluctuations is utilized …

attacks authentication decentralized deepfake detection

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