Voice Biometrics for Fraud Prevention

Voice Biometrics - High security with CreaLog Speaker Identification and Verification

The human voice is unique

No two voices in the world are one hundred percent identical. They vary according to physical characteristics such as the size and shape of the larynx and the length and frequency of the vocal cord.

In addition, acquired characteristics such as dialect, accent, speech disorders or speech habits play an important role. This uniqueness is used by SpeakerVerification to perform secure and convenient verification, either alone or in combination with passwords, passphrases or a PIN.

Speech is perfectly suited for biometric identification: on the one hand, there is a high variability between different speakers, but on the other hand, there is a high consistency between different speech samples of the same person.

During the short login process, SpeakerVerification generates a unique voiceprint of the caller. When this user calls again later, the solution compares the voice with the stored voiceprint. If they are identical, the caller is granted access to the system. Otherwise, it is rejected and can be forwarded to an agent.

If required, SpeakerVerification verifies the caller not only at the beginning, but continuously throughout the dialog, for example, to detect attempts at fraud with edited voice sequences. This further increases security.

Unlike other biometric technologies such as iris scan or fingerprint, CreaLog SpeakerVerification can be used at any location where a mobile or fixed net telephone is available. So there is no need for the caller or customer to purchase new and unfamiliar end devices or install additional apps on the smartphone.

Voice Biometrics — VoiceID

Fast, easy and available everywhere — user authentication by telephone

Enhanced security through direct authentication — reduced fraud risk

Cost effective and flexibly deployable, no special hardware required

Easy, intuitive handling by the user “Your voice — your password”


Voice Biometrics — VoiceID ctnd.

High reliability with market leading technology

For banks, insurance companies, user helpdesk and many other lines of business

High security with CreaLog Speaker Identification and Verification

 

 


Similar terms

Voice Print, speaker authentication, speaker legitimation, speaker verification, voice as a password, voice biometrics, sound biometrics, speaker biometrics, speaker identification

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