https://blog.torproject.org/code-audit-censorship-circumvention-tools/
Code audit for censorship circumvention tools completed by Cure53 | The Tor Project
Cure53 performed a code audit to help uncover potential vulnerabilities produced during the implementation of updated and new anti-censorship tools.
code auditcircumvention tools
https://vesinfiltro.org/noticias/2020-10-30-limited_access_circumvention_tools/
Limited access to circumvention tools in Venezuela
From blocked access DNS servers, to some circumvention tool's websites being blocked. Venezuela's returning appetite to block censorship circumvention tools.
limited accesscircumvention
https://vesinfiltro.org/noticias/2022-02-07-restriction-circumvention-tools/
Report: Restrictions to circumvention tools in Venezuela
From blocking public DNS sites, to Tor and VPNs, Venezuela restricts anti-censorship tools
circumvention toolsreport