

Using threshold signatures, we’ve replaced the traditional private key with two independently created mathematical secret shares. One share is stored on your mobile device and the other on the ZenGo server. With no single point of failure, even if something happens to one of the shares, your assets are always safe. 


Backing up your wallet is just as simple. An encrypted copy of your device share is stored on the ZenGo server, and the decryption code is stored separately in your personal cloud account. Only with your biometric face map can you access the encrypted share.  

It only takes a few seconds to restore your wallet if you delete the app, lose your phone, or want to use ZenGo on a new device. Just scan your face to match with the biometric face map you created during backup. The encrypted device share is then decrypted on your device. 


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