Application Challenges of Web 3.0

Web 3.0 faces many challenges. First, data sharing and distributed networks bring various data security challenges to Web 3.0. Secondly, the shortage of talent and many problems with existing technologies also bring great problems to the healthy development of Web 3.0. Finally, without the introduction of corresponding laws and regulations and reasonable supervision, the development of Web 3.0 will only be disorderly and chaotic. This chapter analyzes what needs to be paid attention to before the advent of the Web 3.0 era from three aspects: security challenges, development challenges, and legal regulation challenges faced by Web 3.0.