Testing Framework for Censorship Circumvention

[the Montreal meeting], we discussed the possibility of creating an opt-in, embedded testing/telemetry module for Tor Browser that would allow collection of data on connectivity for Tor and for different bridges and pluggable transports. OONI could collate and analyze this data to give a better picture of the per-country bridge connectivity situation. That data could be used to improve Tor Launcher's connection UX, and also help compare different censorship circumvention tools.

This can be a parent ticket for designing and developing such a module.