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How secure is the process?
The 3D diagram of two frequency analyses to the right shows how varied the human voice is. In their complexity and dynamics, each human's voice and speech patterns are unique. Out of over 200,000 data points, the VOICE.TRUST server establishes 1,200 which are particularly characteristic. Their analysis results in the user's individual voiceprint. The large number of data points and parameters enables the server to clearly verify the user's identity.
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| The security of this process has been proven in extensive tests (over 1.5 million authentication calls). Certification by the German BSI, compliant with the international guidelines of the Common Criteria is pending. The VOICE.TRUST server is scalable thanks to an intelligent guidelines manager. With the corresponding server setup, false rejections (comfort) and false acceptances (security) can be adapted to the desired security standard. Attempted break-ins, such as those using a digital recording, are prevented by the challenge/response process (live test). |
Begriff „Alexandra“ gesprochen von Sprecher #1
Begriff „Alexandra“ gesprochen von Sprecher #2
Begriff „Andrea“ gesprochen von Sprecher #1
Begriff „Andrea“ gesprochen von Sprecher #2
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