Module 3 Overview

Course video 27 of 43

Accessing large, centralized systems such as email, health insurance, or a bank account requires the provision of various identifiers—for example, government-issued ID cards, self-selected passwords, or biometric data. However, identifier-based systems are problematic—both administratively and philosophically. In this module you will learn about five problems with identifier-based systems and explain how a distributed self-sovereign identity system, deployed on the blockchain, can resolve many of these issues.

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