July 20, 2020 the Honorable David N. Cicilline Chairman
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Trapped in a Virtual Cage: Chinese State Repression of Uyghurs Online
Trapped in a Virtual Cage: Chinese State Repression of Uyghurs Online Table of Contents I. Executive Summary..................................................................................................................... 2 II. Methodology .............................................................................................................................. 5 III. Background............................................................................................................................... 6 IV. Legislation .............................................................................................................................. 17 V. Ten Month Shutdown............................................................................................................... 33 VI. Detentions............................................................................................................................... 44 VII. Online Freedom for Uyghurs Before and After the Shutdown ............................................ 61 VIII. Recommendations................................................................................................................ 84 IX. Acknowledgements................................................................................................................. 88 Cover image: Composite of 9 Uyghurs imprisoned for their online activity assembled by the Uyghur Human Rights Project. Image credits: Top left: Memetjan Abdullah, courtesy of Radio Free Asia Top center: Mehbube Ablesh, courtesy of -
Developments in China's Military Force Projection and Expeditionary Capabilities
DEVELOPMENTS IN CHINA'S MILITARY FORCE PROJECTION AND EXPEDITIONARY CAPABILITIES HEARING BEFORE THE U.S.-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION ONE HUNDRED FOURTEENTH CONGRESS SECOND SESSION THURSDAY, JANUARY 21, 2016 Printed for use of the United States-China Economic and Security Review Commission Available via the World Wide Web: www.uscc.gov UNITED STATES-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION WASHINGTON: 2016 ii U.S.-CHINA ECONOMIC AND SECURITY REVIEW COMMISSION HON. DENNIS C. SHEA, Chairman CAROLYN BARTHOLOMEW, Vice Chairman Commissioners: PETER BROOKES HON. JAMES TALENT ROBIN CLEVELAND DR. KATHERINE C. TOB IN HON. BYRON L. DORGAN MICHAEL R. WESSEL JEFFREY L. FIEDLER DR. LARRY M. WORTZEL HON. CARTE P. GOODWIN MICHAEL R. DANIS, Executive Director The Commission was created on October 30, 2000 by the Floyd D. Spence National Defense Authorization Act for 2001 § 1238, Public Law No. 106-398, 114 STAT. 1654A-334 (2000) (codified at 22 U.S.C. § 7002 (2001), as amended by the Treasury and General Government Appropriations Act for 2002 § 645 (regarding employment status of staff) & § 648 (regarding changing annual report due date from March to June), Public Law No. 107-67, 115 STAT. 514 (Nov. 12, 2001); as amended by Division P of the “Consolidated Appropriations Resolution, 2003,” Pub L. No. 108-7 (Feb. 20, 2003) (regarding Commission name change, terms of Commissioners, and responsibilities of the Commission); as amended by Public Law No. 109- 108 (H.R. 2862) (Nov. 22, 2005) (regarding responsibilities of Commission and applicability of FACA); as amended by Division J of the “Consolidated Appropriations Act, 2008,” Public Law Nol. -
Running Head: Wikileaks and the Censorship of News Media in the U.S
RUNNING HEAD: WIKILEAKS AND THE CENSORSHIP OF NEWS MEDIA IN THE U.S. WikiLeaks and the Censorship of News Media in the U.S. Author: Asa Hilmersson Faculty Mentor: Professor Keeton Ramapo College of New Jersey WIKILEAKS AND THE CENSORSHIP OF NEWS MEDIA IN THE U.S. 1 “Censorship in free societies is infinitely more sophisticated and thorough than in dictatorships, because ‘unpopular ideas can be silenced, and inconvenient facts kept dark, without any need for an official ban’.” – George Orwell Introduction Throughout history, media has been censored or obscured in different ways which seem to fit the dominant ideology or ruling regime. As William Powers (1995) from The Washington Post said; the Nazis were censored, Big Brother was a censor, and nightmare regimes such as China have censors. Though we are all aware of censorship around the world and in history, little do we look to ourselves because as Powers writes, “None of that [censorship] for us. This is America” (para. 3). People in America have long been led to believe that they live in a free world where every voice is heard. It is not until someone uses the opportunities of this right that we see that this freedom of speech might only be an illusion. The emergence of WikiLeaks in 2010 and the censorship exercised against this organization by the United States’ government exemplifies the major obstacles individuals can face when seeking to expose potential wrongdoing by public officials. Through questioning of media’s power as whistleblowers it is hinted that there are institutions which may carry more weight than the truth in making decisions that affect that public interest. -
Shedding Light on Mobile App Store Censorship
Shedding Light on Mobile App Store Censorship Vasilis Ververis Marios Isaakidis Humboldt University, Berlin, Germany University College London, London, UK [email protected] [email protected] Valentin Weber Benjamin Fabian Centre for Technology and Global Affairs University of Telecommunications Leipzig (HfTL) University of Oxford, Oxford, UK Humboldt University, Berlin, Germany [email protected] [email protected] ABSTRACT KEYWORDS This paper studies the availability of apps and app stores across app stores, censorship, country availability, mobile applications, countries. Our research finds that users in specific countries do China, Russia not have access to popular app stores due to local laws, financial reasons, or because countries are on a sanctions list that prohibit ACM Reference Format: Vasilis Ververis, Marios Isaakidis, Valentin Weber, and Benjamin Fabian. foreign businesses to operate within its jurisdiction. Furthermore, 2019. Shedding Light on Mobile App Store Censorship. In 27th Conference this paper presents a novel methodology for querying the public on User Modeling, Adaptation and Personalization Adjunct (UMAP’19 Ad- search engines and APIs of major app stores (Google Play Store, junct), June 9–12, 2019, Larnaca, Cyprus. ACM, New York, NY, USA, 6 pages. Apple App Store, Tencent MyApp Store) that is cross-verified by https://doi.org/10.1145/3314183.3324965 network measurements. This allows us to investigate which apps are available in which country. We primarily focused on the avail- ability of VPN apps in Russia and China. Our results show that 1 INTRODUCTION despite both countries having restrictive VPN laws, there are still The widespread adoption of smartphones over the past decade saw many VPN apps available in Russia and only a handful in China. -
Internet Infrastructure Review Vol.27
Internet Infrastructure Vol.27 Review May 2015 Infrastructure Security Increasingly Malicious PUAs Messaging Technology Anti-Spam Measure Technology and DMARC Trends Web Traffic Report Report on Access Log Analysis Results for Streaming Delivery of the 2014 Summer Koshien Inte r ne t In f r ast r uc t ure Review Vol.27 May 2015 Executive Summary ———————————————————3 1. Infrastructure Security ———————————————4 Table of Contents Table 1.1 Introduction —————————————————————— 4 1.2 Incident Summary ——————————————————— 4 1.3 Incident Survey ——————————————————— 11 1.3.1 DDoS Attacks —————————————————————— 11 1.3.2 Malware Activities ———————————————————— 13 1.3.3 SQL Injection Attacks —————————————————— 16 1.3.4 Website Alterations ——————————————————— 17 1.4 Focused Research —————————————————— 18 1.4.1 Increasingly Malicious PUAs —————————————— 18 1.4.2 ID Management Technology: From a Convenience and Security Perspective ————— 22 1.4.3 Evaluating the IOCs of Malware That Reprograms HDD Firmware —————————————————————— 25 1.5 Conclusion —————————————————————— 27 2. Messaging Technology —————————————— 28 2.1 Introduction ————————————————————— 28 2.2 Spam Trends ————————————————————— 28 2.2.1 Spam Ratios Decline Further in FY2014 ————————— 28 2.2.2 Higher Risks Despite Lower Volumes —————————— 29 2.3 Trends in Email Technologies ——————————— 29 2.3.1 The DMARC RFC ————————————————————— 29 2.3.2 Problems with DMARC and Reporting —————————— 30 2.3.3 Use of DMARC by Email Recipients ——————————— 30 2.3.4 Domain Reputation ——————————————————— 31 2.3.5 -
Threat Modeling and Circumvention of Internet Censorship by David Fifield
Threat modeling and circumvention of Internet censorship By David Fifield A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Computer Science in the Graduate Division of the University of California, Berkeley Committee in charge: Professor J.D. Tygar, Chair Professor Deirdre Mulligan Professor Vern Paxson Fall 2017 1 Abstract Threat modeling and circumvention of Internet censorship by David Fifield Doctor of Philosophy in Computer Science University of California, Berkeley Professor J.D. Tygar, Chair Research on Internet censorship is hampered by poor models of censor behavior. Censor models guide the development of circumvention systems, so it is important to get them right. A censor model should be understood not just as a set of capabilities|such as the ability to monitor network traffic—but as a set of priorities constrained by resource limitations. My research addresses the twin themes of modeling and circumvention. With a grounding in empirical research, I build up an abstract model of the circumvention problem and examine how to adapt it to concrete censorship challenges. I describe the results of experiments on censors that probe their strengths and weaknesses; specifically, on the subject of active probing to discover proxy servers, and on delays in their reaction to changes in circumvention. I present two circumvention designs: domain fronting, which derives its resistance to blocking from the censor's reluctance to block other useful services; and Snowflake, based on quickly changing peer-to-peer proxy servers. I hope to change the perception that the circumvention problem is a cat-and-mouse game that affords only incremental and temporary advancements. -
The Long Shadow of Chinese Censorship: How the Communist Party’S Media Restrictions Affect News Outlets Around the World
The Long Shadow of Chinese Censorship: How the Communist Party’s Media Restrictions Affect News Outlets Around the World A Report to the Center for International Media Assistance By Sarah Cook October 22, 2013 The Center for International Media Assistance (CIMA), at the National Endowment for Democracy, works to strengthen the support, raise the visibility, and improve the effectiveness of independent media development throughout the world. The Center provides information, builds networks, conducts research, and highlights the indispensable role independent media play in the creation and development of sustainable democracies. An important aspect of CIMA’s work is to research ways to attract additional U.S. private sector interest in and support for international media development. CIMA convenes working groups, discussions, and panels on a variety of topics in the field of media development and assistance. The center also issues reports and recommendations based on working group discussions and other investigations. These reports aim to provide policymakers, as well as donors and practitioners, with ideas for bolstering the effectiveness of media assistance. Don Podesta Interim Senior Director Center for International Media Assistance National Endowment for Democracy 1025 F Street, N.W., 8th Floor Washington, DC 20004 Phone: (202) 378-9700 Fax: (202) 378-9407 Email: [email protected] URL: http://cima.ned.org Design and Layout by Valerie Popper About the Author Sarah Cook Sarah Cook is a senior research analyst for East Asia at Freedom House. She manages the editorial team producing the China Media Bulletin, a biweekly news digest of media freedom developments related to the People’s Republic of China. -
Style Counsel: Seeing the (Random) Forest for the Trees in Adversarial Code Stylometry∗
Style Counsel: Seeing the (Random) Forest for the Trees in Adversarial Code Stylometry∗ Christopher McKnight Ian Goldberg Magnet Forensics University of Waterloo [email protected] [email protected] ABSTRACT worm based on an examination of the reverse-engineered code [17], The results of recent experiments have suggested that code stylom- casting style analysis as a forensic technique. etry can successfully identify the author of short programs from This technique, however, may be used to chill speech for soft- among hundreds of candidates with up to 98% precision. This poten- ware developers. There are several cases of developers being treated tial ability to discern the programmer of a code sample from a large as individuals of suspicion, intimidated by authorities and/or co- group of possible authors could have concerning consequences for erced into removing their software from the Internet. In the US, the open-source community at large, particularly those contrib- Nadim Kobeissi, the Canadian creator of Cryptocat (an online se- utors that may wish to remain anonymous. Recent international cure messaging application) was stopped, searched, and questioned events have suggested the developers of certain anti-censorship by Department of Homeland Security officials on four separate oc- and anti-surveillance tools are being targeted by their governments casions in 2012 about Cryptocat and the algorithms it employs [16]. and forced to delete their repositories or face prosecution. In November 2014, Chinese developer Xu Dong was arrested, pri- In light of this threat to the freedom and privacy of individual marily for political tweets, but also because he allegedly “committed programmers around the world, we devised a tool, Style Counsel, to crimes of developing software to help Chinese Internet users scale aid programmers in obfuscating their inherent style and imitating the Great Fire Wall of China” [4] in relation to proxy software he another, overt, author’s style in order to protect their anonymity wrote. -
Anonymity Government Control of Internet Censorship Other Countries
Day 8 Anonymity Government control of Internet Censorship Other countries vs. US Microsoft + NSA Apple + FBI update Anonymity Thomas Paine Hamilton, Madison, Jay (Common Sense) (The Federalist Papers) 2 Positive uses 0 Protect political speech 0 Protect aGainst retaliation and embarrassment 0 AnonymizinG services 0 used by reporters, human riGhts activists, citizens in repressive countries, law enforcement aGencies, and Government intelligence services 3 Negative uses 0 protects criminal activities 0 aids fraud à Amazon, eBay reviews 0 harassment, 0 extortion, 0 distribution of child pornography, 0 theft, 0 copyriGht infrinGement 0 masks illeGal surveillance by Government agencies 4 5 Government Censorship Information + education = power 6 Authoritarian Governments have impeded low of information and opinion throughout history. 0 Burma 0 Western Countries 0 Chile 0 Belarus 0 Cuba 0 Russia 0 China 0 India 0 Tunisia 0 Venezuela 0 Vietnam 0 Saudi Arabia 0 Syria 0 North Korea 0 Iran 0 Egypt 0 Singapore 0 Turkmenistan 0 Azerbaijan 7 8 https://www.nytimes.com/2017/02/10/world/africa/african-nations-increasinGly-silence-internet-to-stem-protests.html 9 http://qz.com/576485/brazil-has-shut-down-whatsapp-for-rouGhly-100-million-people/ 0 Some countries own the Internet backbone within their countries and block speci`ic sites and content at the border 0 Some countries ban all or certain types of access to the Internet 0 Iran has blocked wikipedia, the New York Times, youtube, amazon, and changeforequality. 10 “The office of communications is ordered to find ways to ensure that the use of the Internet becomes impossible… The Ministry for the Promotion of Virtue and Prevention of Vice is obliged to monitor the order and punish violators.” - Excerpt from Taliban edict banning Internet use in Afghanistan (2001) Textbook p. -
Digital Authoritarianism and the Global Threat to Free Speech Hearing
DIGITAL AUTHORITARIANISM AND THE GLOBAL THREAT TO FREE SPEECH HEARING BEFORE THE CONGRESSIONAL-EXECUTIVE COMMISSION ON CHINA ONE HUNDRED FIFTEENTH CONGRESS SECOND SESSION APRIL 26, 2018 Printed for the use of the Congressional-Executive Commission on China ( Available at www.cecc.gov or www.govinfo.gov U.S. GOVERNMENT PUBLISHING OFFICE 30–233 PDF WASHINGTON : 2018 VerDate Nov 24 2008 12:25 Dec 16, 2018 Jkt 081003 PO 00000 Frm 00001 Fmt 5011 Sfmt 5011 C:\USERS\DSHERMAN1\DESKTOP\VONITA TEST.TXT DAVID CONGRESSIONAL-EXECUTIVE COMMISSION ON CHINA LEGISLATIVE BRANCH COMMISSIONERS Senate House MARCO RUBIO, Florida, Chairman CHRIS SMITH, New Jersey, Cochairman TOM COTTON, Arkansas ROBERT PITTENGER, North Carolina STEVE DAINES, Montana RANDY HULTGREN, Illinois JAMES LANKFORD, Oklahoma MARCY KAPTUR, Ohio TODD YOUNG, Indiana TIM WALZ, Minnesota DIANNE FEINSTEIN, California TED LIEU, California JEFF MERKLEY, Oregon GARY PETERS, Michigan ANGUS KING, Maine EXECUTIVE BRANCH COMMISSIONERS Not yet appointed ELYSE B. ANDERSON, Staff Director PAUL B. PROTIC, Deputy Staff Director (ii) VerDate Nov 24 2008 12:25 Dec 16, 2018 Jkt 081003 PO 00000 Frm 00002 Fmt 0486 Sfmt 0486 C:\USERS\DSHERMAN1\DESKTOP\VONITA TEST.TXT DAVID C O N T E N T S STATEMENTS Page Opening Statement of Hon. Marco Rubio, a U.S. Senator from Florida; Chair- man, Congressional-Executive Commission on China ...................................... 1 Statement of Hon. Christopher Smith, a U.S. Representative from New Jer- sey; Cochairman, Congressional-Executive Commission on China .................. 4 Cook, Sarah, Senior Research Analyst for East Asia and Editor, China Media Bulletin, Freedom House ..................................................................................... 6 Hamilton, Clive, Professor of Public Ethics, Charles Sturt University (Aus- tralia) and author, ‘‘Silent Invasion: China’s Influence in Australia’’ ............ -
Linguistic Fingerprints of Internet Censorship: the Case of Sina Weibo
Linguistic Fingerprints of Internet Censorship: the Case of Sina Weibo Kei Yin Ng, Anna Feldman, Jing Peng Montclair State University Montclair, New Jersey, USA Abstract trainings, seminars, and even study trips as well as advanced equipment. This paper studies how the linguistic components of blogposts collected from Sina Weibo, a Chinese mi- In this paper, we deal with a particular type of censorship croblogging platform, might affect the blogposts’ likeli- – when a post gets removed from a social media platform hood of being censored. Our results go along with King semi-automatically based on its content. We are interested in et al. (2013)’s Collective Action Potential (CAP) theory, exploring whether there are systematic linguistic differences which states that a blogpost’s potential of causing riot or between posts that get removed by censors from Sina Weibo, assembly in real life is the key determinant of it getting a Chinese microblogging platform, and the posts that remain censored. Although there is not a definitive measure of on the website. Sina Weibo was launched in 2009 and be- this construct, the linguistic features that we identify as came the most popular social media platform in China. Sina discriminatory go along with the CAP theory. We build Weibo has over 431 million monthly active users3. a classifier that significantly outperforms non-expert hu- mans in predicting whether a blogpost will be censored. In cooperation with the ruling regime, Weibo sets strict The crowdsourcing results suggest that while humans control over the content published under its service (Tager, tend to see censored blogposts as more controversial Bass, and Lopez 2018). -
Forbidden Feeds: Government Controls on Social Media in China
FORBIDDEN FEEDS Government Controls on Social Media in China 1 FORBIDDEN FEEDS Government Controls on Social Media in China March 13, 2018 © 2018 PEN America. All rights reserved. PEN America stands at the intersection of literature and hu- man rights to protect open expression in the United States and worldwide. We champion the freedom to write, recognizing the power of the word to transform the world. Our mission is to unite writers and their allies to celebrate creative expression and defend the liberties that make it possible. Founded in 1922, PEN America is the largest of more than 100 centers of PEN International. Our strength is in our membership—a nationwide community of more than 7,000 novelists, journalists, poets, es- sayists, playwrights, editors, publishers, translators, agents, and other writing professionals. For more information, visit pen.org. Cover Illustration: Badiucao CONTENTS EXECUTIVE SUMMARY 4 INTRODUCTION : AN UNFULFILLED PROMISE 7 OUTLINE AND METHODOLOGY 10 KEY FINDINGS 11 SECTION I : AN OVERVIEW OF THE SYSTEM OF SOCIAL MEDIA CENSORSHIP 12 The Prevalence of Social Media Usage in China 12 Digital Rights—Including the Right to Free Expression—Under International Law 14 China’s Control of Online Expression: A Historical Perspective 15 State Control over Social Media: Policy 17 State Control over Social Media: Recent Laws and Regulations 18 SECTION II: SOCIAL MEDIA CENSORSHIP IN PRACTICE 24 A Typology of Censored Topics 24 The Corporate Responsibility to Censor its Users 29 The Mechanics of Censorship 32 Tibet and