PRAGUE, 16 JULY 2017 – Technologists from Turkey Blocks, Article 19, the Center for Democracy & Technology, ACLU, Internet Society, Derechos Digitales and a coalition of developers and policy experts from civil society today presented at IETF a series of new Open Source technology concept implementations which will shed light on the extent of industry compliance with censorship and content takedown requests internationally.
— Turkey Blocks (@TurkeyBlocks) July 16, 2017
The tools, presented at the IETF99 hackathon, comprise two HTTP probe engines, a Chrome browser extension, and a WordPress extension interconnected with a realtime brokering server to collect and classify Internet-scale observation reports. The system has been designed to expose and better understand use of HTTP status code 451, indicating legally withheld content using modern network analysis techniques.
The work is part of an initiative to integrate human rights considerations into the work of international standards bodies such as IETF and ICANN.
A new transparency portal with realtime observations has been launched at NetBlocks.org aggregating the raw data and offering a basis to prototype ideas around multi-source censorship measurement. The source code is provided free of charge to encourage collaboration on work that can enhance freedom of expression and transparent internet governance worldwide, is available at the 451 hackathon project and have been integrated into the NetBlocks project for continued development.
The work is expected to inform IETF specification RFC7725 and support ongoing policy work on corporate compliance with government takedown requests, such as DMCA takedowns, and blocking requests issued on grounds of national security or privacy.
The Internet Engineering Task Force (IETF) develops and promotes voluntary Internet standards, in particular the standards that comprise the Internet protocol suite (TCP/IP).
NetBlocks is an open technology project which unites realtime tracking of network shutdowns, service throttling and degradation with policy, financial and legal tooling to explore the global flow of information online.
— Alp Toker (@atoker) July 17, 2017