Research Digest: China’s ‘Airport’ Censorship Circumvention Ecosystem Reveals New Security and Operational Risks
A study of China's underground 'airport' proxy market finds over half of 1,667 surveyed users rely on these subscription services to bypass the Great Firewall, citing performance and access to global platforms like ChatGPT. Researchers identified 3,431 active airports and tested 35, noting superior speeds via multi-hop routing but also risks including Alipay payments, frequent takedowns, client misconfiguration, and private censorship enforcement. Read more