'Crypto-Biometrics Helps Create Decentralized Pseudonymous Identities ' by humanode_io biometrics biometrictechnology
This not only solves the issue of having to rely on capital based Sybil resistance, but it allows innovative governance models to evolve in the crypto industry, and establishes a secure and private biometric identification solution for decentralized protocols and Dapps” says Victor.Naturally, when people hear the word “biometrics”, the first thing that comes to mind is the issue of security, especially when it comes to decentralized platforms.
Although the advancement of biometric technology is breathtaking, and there are a large number of biometric modalities that can be chosen from, including but not limited to facial recognition, iris, retina, fingerprint, finger vein, palm print, hand vein, ear, and eye vein, securing the information by simply encrypting it is not enough when the information needs to be distributed amongst tens of thousands of computers across the globe.
Once a user goes through a video-based 3D face scan and liveness detection to launch a node, the 3D face mapping vector of the neural network is converted to numerical values and is encrypted. When the node is launched, the homomorphically encrypted user identity is sent to all the nodes in the network, and these nodes in turn store the received encrypted feature vectors for 1 to n matching operations.
Humanode based crypto-biometrics is also inalienable. So, from medical info to legal documents and NFT’s, Humanode can bind any digital entity to a user’s biology, allowing the advancement of a wide range of decentralized services including but not limited to financial services tied into a credit score, insurance, fair launch / airdrops, Sybil resistant marketplaces, and yield farming.
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