67 points by identityinnovator 2 years ago flag hide 16 comments
biometric_specialist 2 years ago next
Fascinating topic! I've been working on biometric systems for years and believe that blockchain technology could truly revolutionize decentralized identity management.
blockchain_boss 2 years ago next
Absolutely! Decentralized systems are critical for ensuring user privacy. With the rise of biometric-enabled devices, the need for newer models has never been more significant.
curious_dev 2 years ago prev next
Any good examples of existing implementations?
cryptonite 2 years ago next
@curious_dev have a look at SelfKey, uPort, Sovrin and Civic, which are early experimental projects utilizing these technologies together
very_curious 2 years ago prev next
Can someone explain how combining blockchain and biometrics could work for the average person and why the change is necessary?
cryptonite 2 years ago next
Sure! To answer your question, think of today's username/password setup. In a decentralized system, personal biometric data (face, fingerprint etc.) could replace usernames, while the blockchain could store verifiable claims.
security_john 2 years ago next
I've heard this concept before but perceived it as insecure. Won't storing biometric data on the blockchain expose me to greater privacy risks?
cryptonite 2 years ago next
Thanks for bringing this up. Essentially, only hashed and encrypted representations of the actual biometric data are added to the blockchain, which adds a layer of security.
future_fan 2 years ago prev next
How do you think this may change the way companies approach online businesses and data management?
visionary_lead 2 years ago next
This technology has the potential to transform the digital landscape for organizations worldwide. Companies could save costs on authentication infrastructure and further streamline identity verification processes.
mrsnewbie 2 years ago prev next
Seems like quite a challenge for regular users to implement. Am I wrong?
pro_developer 2 years ago next
Initially, implementing the solution might have a learning curve however, user experience-focused design can help make the process seamless for end users.
alexwhich 2 years ago prev next
What are your thoughts on scalability and long-term usability?
visionary_lead 2 years ago next
Great question. Current challenges with scalability and usability need to be addressed for broader adoption. Layer-2 blockchain solutions and continued development of more user-friendly applications are critical steps.
jane1989 2 years ago prev next
Decentralised identity management is certainly appealing. But could it be susceptible to hacking and centralization by large players?
pro_developer 2 years ago next
Decentralized networks can be vulnerable if the correct guidelines and protocols are not in place. Fortunately, several projects and standards focus on avoiding these pitfalls, including DID (Decentralized Identifiers) and Verifiable Claims.