What is Differential Privacy?
This article is based on the original explainer by fria at Privacy Guides:
Can you collect data from a large group of people while still protecting each individual's privacy? Differential privacy answers yes — with a mathematical proof to back it up. This article introduces the concept, traces its history from early anonymization failures to real-world deployments, and explores what it means for users and policymakers in Taiwan and the broader Chinese-speaking world.