How to detect Deepfakes
Why are they a problem?
Deepfakes can be used for identity fraud, causing huge problems for the biometric authentication industry. For example, the technique can be used in a video spoof attack whereby a deepfake is matched with a stolen ID to bypass authentication checks. This is causing a growing concern for biometric authentication firms due to the increase in the frequency and success rate of fraudulent attacks, leading to lost revenue and consumer confidence.
How we solve this
At Vastmindz we are now able to provide an enhanced biometric authentication check by verifying that a person in a video exhibits human physiology.
We generate a spectrogram (see image) of their physiological signal to determine this. A real person’s spectrogram will have a clear singular beam, but deepfakes will not.
Outcomes you can expect
- Verified human authentication
- Increased validation speed
- Reduced fraud
- Improved customer experience