“…The former refers to investigating regime policy and the policing of Internet censorship, such as regulatory control (Esarey & Kluver, 2014; MacKinnon, 2008; Pan, 2017; Zhang, 2006), as well as the technical infrastructure of the “Great Firewall of China” (Barme & Ye, 1997), such as techniques of filtering, domain name system (DNS) poisoning, and virtual private network blocking (Clayton, Murdoch, & Watson, 2007; Deibert et al, 2008; Lowe, Winters, & Marcus, 2007). For instance, drawing on a technology‐centered structure, Keremoğlu and Weidmann's review (2020) specifies the forms of interference and controls used by the Chinese government at the infrastructural, network, and application layers in an effort to contain challenges to its rule. In short, the top‐down approach encompasses macro‐level policy and the legal and technological aspects of Internet censorship.…”