[IRTF-Announce] RFC 9505 on A Survey of Worldwide Censorship Techniques

rfc-editor@rfc-editor.org Tue, 21 November 2023 06:57 UTC

Return-Path: <wwwrun@rfcpa.amsl.com>
X-Original-To: irtf-announce@ietfa.amsl.com
Delivered-To: irtf-announce@ietfa.amsl.com
Received: from localhost (localhost []) by ietfa.amsl.com (Postfix) with ESMTP id 4CDB7C14F5E0; Mon, 20 Nov 2023 22:57:26 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.983
X-Spam-Status: No, score=-0.983 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_ZEN_BLOCKED_OPENDNS=0.001, SPF_SOFTFAIL=0.665, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_HELO_TEMPERROR=0.01, URIBL_DBL_BLOCKED_OPENDNS=0.001, URIBL_ZEN_BLOCKED_OPENDNS=0.001] autolearn=no autolearn_force=no
Received: from mail.ietf.org ([]) by localhost (ietfa.amsl.com []) (amavisd-new, port 10024) with ESMTP id 9qDoyhh1jSFE; Mon, 20 Nov 2023 22:57:20 -0800 (PST)
Received: from rfcpa.amsl.com (rfcpa.amsl.com []) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C1940C14CE53; Mon, 20 Nov 2023 22:57:20 -0800 (PST)
Received: by rfcpa.amsl.com (Postfix, from userid 499) id 7C69F19D452A; Mon, 20 Nov 2023 22:57:20 -0800 (PST)
To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org, irtf-announce@irtf.org
From: rfc-editor@rfc-editor.org
Cc: rfc-editor@rfc-editor.org, drafts-update-ref@iana.org, pearg@irtf.org
Content-type: text/plain; charset="UTF-8"
Message-Id: <20231121065720.7C69F19D452A@rfcpa.amsl.com>
Date: Mon, 20 Nov 2023 22:57:20 -0800
Archived-At: <https://mailarchive.ietf.org/arch/msg/irtf-announce/mPlm36QkcxRkAsLR1cEZTXeMEO8>
Subject: [IRTF-Announce] RFC 9505 on A Survey of Worldwide Censorship Techniques
X-BeenThere: irtf-announce@irtf.org
X-Mailman-Version: 2.1.39
Precedence: list
List-Id: IRTF-Announce <irtf-announce.irtf.org>
List-Unsubscribe: <https://mailman.irtf.org/mailman/options/irtf-announce>, <mailto:irtf-announce-request@irtf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/irtf-announce/>
List-Post: <mailto:irtf-announce@irtf.org>
List-Help: <mailto:irtf-announce-request@irtf.org?subject=help>
List-Subscribe: <https://mailman.irtf.org/mailman/listinfo/irtf-announce>, <mailto:irtf-announce-request@irtf.org?subject=subscribe>
X-List-Received-Date: Tue, 21 Nov 2023 06:57:26 -0000

A new Request for Comments is now available in online RFC libraries.

        RFC 9505

        Title:      A Survey of Worldwide Censorship 
        Author:     J. L. Hall,
                    M. D. Aaron,
                    A. Andersdotter,
                    B. Jones,
                    N. Feamster,
                    M. Knodel
        Status:     Informational
        Stream:     IRTF
        Date:       November 2023
        Mailbox:    hall@isoc.org,
        Pages:      34
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-irtf-pearg-censorship-10.txt

        URL:        https://www.rfc-editor.org/info/rfc9505

        DOI:        10.17487/RFC9505

This document describes technical mechanisms employed in network
censorship that regimes around the world use for blocking or
impairing Internet traffic. It aims to make designers, implementers,
and users of Internet protocols aware of the properties exploited and
mechanisms used for censoring end-user access to information.  This
document makes no suggestions on individual protocol considerations,
and is purely informational, intended as a reference. This document
is a product of the Privacy Enhancement and Assessment Research Group
(PEARG) in the IRTF.

This document is a product of the Privacy Enhancements and Assessments Research Group of the IRTF.

INFORMATIONAL: This memo provides information for the Internet community.
It does not specify an Internet standard of any kind. Distribution of
this memo is unlimited.

This announcement is sent to the IETF-Announce, rfc-dist and IRTF-Announce lists.To subscribe or unsubscribe, see

For searching the RFC series, see https://www.rfc-editor.org/search
For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk

Requests for special distribution should be addressed to either the
author of the RFC in question, or to rfc-editor@rfc-editor.org.  Unless
specifically noted otherwise on the RFC itself, all RFCs are for
unlimited distribution.

The RFC Editor Team
Association Management Solutions, LLC