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After a few years of testing this new security feature, Vanguard has begun rolling out voice pattern recognition technology for security. According to the representative I spoke to today, this feature will be available for Flagship customers first, and all customers will eventually follow. Voice recognition adds another layer of security to your financial accounts, and I’m impressed with it so far.

When you call a Vanguard representative to discuss your account, they ask a security question to verify your identity. They may ask your pet’s name, your high school mascot, or some other piece of information a stranger might not know. This isn’t very secure; a friend or family member could easily know the answers to many of the questions typically used for security verification. It is much more difficult to fool voice pattern recognition. Even a digital recording of your voice will not have the same acoustic properties that can be detected over the phone.

Voice Pattern WaveformThe biggest benefit of this level of security is that it eliminates the need for Medallion signature guarantees for most financial transactions for which they were previously required. Signature guarantees can be a hassle; for a financial institution that conducts is business mostly online and over the phone, you might need to visit a local bank or credit union with identification in order to secure a signature guarantee, and then it will take some time to send the signature guarantee to Vanguard.

To enable voice recognition today, call a Vanguard representative today. You’ll be asked to repeat a passphrase several times: “At Vanguard, my voice is my password.” The security system will analyze your voice, which will act as a secure key. After confirming that you’re ready to begin using voice recognition as a security check, the new technology will be activated for you with your next call to Vanguard.

After entering your Social Security number via your phone’s keypad as usual, will be prompted to speak the passphrase. It sounds like this technology could be easily fooled through recording, or to be ineffective depending on the quality of your phone line, but it’s much more secure and accurate than the existing system.

If your security check through voice recognition fails when you call, you will be asked to answer a security question. This fallback can solve any issues if you’re in a noisy room, for example, but that reduces the level of security.

Would you use voice pattern recognition to verify your identity for financial transactions?

Photo: altemark