2025-wendzel-survey A Survey of Internet Censorship and its Measurement: Methodology, Trends, and Challenges Steffen Wendzel, Simon Volpert, Sebastian Zillien, Julia Lenz, Philip Rünz, Luca Caviglione · Computers \& Security · 2025 canonical link → Tags censorsgeneric techniquesdpidns-poisoningip-blockingsni-blocking