Web3 and Web2 represent different stages of internet technology. Web2 is primarily based on centralized servers where data and services are managed by central servers, and the interaction between users and servers constitutes the main activity on the internet. Web2 services include social media platforms, online shopping, search engines, etc., which rely on centralized data storage, making them susceptible to data breaches and privacy violations.
In contrast, Web3 is a decentralized network built on blockchain technology, emphasizing decentralized data storage and user privacy protection. Web3 allows users to directly control their data without going through centralized platforms. It supports smart contracts and decentralized applications (DApps), which can operate without being controlled by any central authority.
