FREEDOM on the NET 2015 Freedom on the Net 2015 Table of Contents
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
Poster: Introducing Massbrowser: a Censorship Circumvention System Run by the Masses
Poster: Introducing MassBrowser: A Censorship Circumvention System Run by the Masses Milad Nasr∗, Anonymous∗, and Amir Houmansadr University of Massachusetts Amherst fmilad,[email protected] ∗Equal contribution Abstract—We will present a new censorship circumvention sys- side the censorship regions, which relay the Internet traffic tem, currently being developed in our group. The new system of the censored users. This includes systems like Tor, VPNs, is called MassBrowser, and combines several techniques from Psiphon, etc. Unfortunately, such circumvention systems are state-of-the-art censorship studies to design a hard-to-block, easily blocked by the censors by enumerating their limited practical censorship circumvention system. MassBrowser is a set of proxy server IP addresses [14]. (2) Costly to operate: one-hop proxy system where the proxies are volunteer Internet To resist proxy blocking by the censors, recent circumven- users in the free world. The power of MassBrowser comes from tion systems have started to deploy the proxies on shared-IP the large number of volunteer proxies who frequently change platforms such as CDNs, App Engines, and Cloud Storage, their IP addresses as the volunteer users move to different a technique broadly referred to as domain fronting [3]. networks. To get a large number of volunteer proxies, we This mechanism, however, is prohibitively expensive [11] provide the volunteers the control over how their computers to operate for large scales of users. (3) Poor QoS: Proxy- are used by the censored users. Particularly, the volunteer based circumvention systems like Tor and it’s variants suffer users can decide what websites they will proxy for censored from low quality of service (e.g., high latencies and low users, and how much bandwidth they will allocate. -
The Velocity of Censorship
The Velocity of Censorship: High-Fidelity Detection of Microblog Post Deletions Tao Zhu, Independent Researcher; David Phipps, Bowdoin College; Adam Pridgen, Rice University; Jedidiah R. Crandall, University of New Mexico; Dan S. Wallach, Rice University This paper is included in the Proceedings of the 22nd USENIX Security Symposium. August 14–16, 2013 • Washington, D.C., USA ISBN 978-1-931971-03-4 Open access to the Proceedings of the 22nd USENIX Security Symposium is sponsored by USENIX The Velocity of Censorship: High-Fidelity Detection of Microblog Post Deletions Tao Zhu David Phipps Adam Pridgen [email protected] Computer Science Computer Science Independent Researcher Bowdoin College Rice University Jedidiah R. Crandall Dan S. Wallach Computer Science Computer Science University of New Mexico Rice University Abstract terconnected through their social graph and tend to post about sensitive topics. This biases us towards the content Weibo and other popular Chinese microblogging sites are posted by these particular users, but enables us to mea- well known for exercising internal censorship, to comply sure with high fidelity the speed of the censorship and with Chinese government requirements. This research discern interesting patterns in censor behaviors. seeks to quantify the mechanisms of this censorship: Sina Weibo (weibo.com, referred to in this paper sim- how fast and how comprehensively posts are deleted. ply as “Weibo”) has the most active user community of Our analysis considered 2.38 million posts gathered over any microblog site in China [39]. Weibo provides ser- roughly two months in 2012, with our attention focused vices which are similar to Twitter, with @usernames, on repeatedly visiting “sensitive” users. -
Internet Freedom in China: U.S. Government Activity, Private Sector Initiatives, and Issues of Congressional Interest
Internet Freedom in China: U.S. Government Activity, Private Sector Initiatives, and Issues of Congressional Interest Patricia Moloney Figliola Specialist in Internet and Telecommunications Policy May 18, 2018 Congressional Research Service 7-5700 www.crs.gov R45200 Internet Freedom in China: U.S. Government and Private Sector Activity Summary By the end of 2017, the People’s Republic of China (PRC) had the world’s largest number of internet users, estimated at over 750 million people. At the same time, the country has one of the most sophisticated and aggressive internet censorship and control regimes in the world. PRC officials have argued that internet controls are necessary for social stability, and intended to protect and strengthen Chinese culture. However, in its 2017 Annual Report, Reporters Without Borders (Reporters Sans Frontières, RSF) called China the “world’s biggest prison for journalists” and warned that the country “continues to improve its arsenal of measures for persecuting journalists and bloggers.” China ranks 176th out of 180 countries in RSF’s 2017 World Press Freedom Index, surpassed only by Turkmenistan, Eritrea, and North Korea in the lack of press freedom. At the end of 2017, RSF asserted that China was holding 52 journalists and bloggers in prison. The PRC government employs a variety of methods to control online content and expression, including website blocking and keyword filtering; regulating and monitoring internet service providers; censoring social media; and arresting “cyber dissidents” and bloggers who broach sensitive social or political issues. The government also monitors the popular mobile app WeChat. WeChat began as a secure messaging app, similar to WhatsApp, but it is now used for much more than just messaging and calling, such as mobile payments, and all the data shared through the app is also shared with the Chinese government. -
Con-Scripting the Masses: False Documents and Historical Revisionism in the Americas
University of Massachusetts Amherst ScholarWorks@UMass Amherst Open Access Dissertations 2-2011 Con-Scripting the Masses: False Documents and Historical Revisionism in the Americas Frans Weiser University of Massachusetts Amherst Follow this and additional works at: https://scholarworks.umass.edu/open_access_dissertations Part of the Comparative Literature Commons Recommended Citation Weiser, Frans, "Con-Scripting the Masses: False Documents and Historical Revisionism in the Americas" (2011). Open Access Dissertations. 347. https://scholarworks.umass.edu/open_access_dissertations/347 This Open Access Dissertation is brought to you for free and open access by ScholarWorks@UMass Amherst. It has been accepted for inclusion in Open Access Dissertations by an authorized administrator of ScholarWorks@UMass Amherst. For more information, please contact [email protected]. CON-SCRIPTING THE MASSES: FALSE DOCUMENTS AND HISTORICAL REVISIONISM IN THE AMERICAS A Dissertation Presented by FRANS-STEPHEN WEISER Submitted to the Graduate School of the University of Massachusetts Amherst in partial fulfillment Of the requirements for the degree of DOCTOR OF PHILOSOPHY February 2011 Program of Comparative Literature © Copyright 2011 by Frans-Stephen Weiser All Rights Reserved CON-SCRIPTING THE MASSES: FALSE DOCUMENTS AND HISTORICAL REVISIONISM IN THE AMERICAS A Dissertation Presented by FRANS-STEPHEN WEISER Approved as to style and content by: _______________________________________________ David Lenson, Chair _______________________________________________ -
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. -
Running Head: FAKE NEWS AS a THREAT to the DEMOCRATIC MEDIA ENVIRONMENT
Running head: FAKE NEWS AS A THREAT TO THE DEMOCRATIC MEDIA ENVIRONMENT Fake News as a Threat to the Democratic Media Environment: Past Conditions of Media Regulation and Their Contemporary Applicability to New Media in the United States of America and South Korea Jae Hyun Park Duke University FAKE NEWS AS A THREAT TO THE DEMOCRATIC MEDIA ENVIRONMENT 1 Abstract This study uses a comparative case study policy analysis to evaluate whether the media regulation standards that the governments of the United States of America and South Korea used in the past apply to fake news on social media and the Internet today. We first identify the shared conditions based on which the two governments intervened in the free press. Then, we examine media regulation laws regarding these conditions and review court cases in which they were utilized. In each section, we draw similarities and differences between the two governments’ courses of action. The comparative analysis will serve useful in the conclusion, where we assess the applicability of those conditions to fake news on new media platforms in each country and deliberate policy recommendations as well as policy flow between the two countries. Keywords: censorship, defamation, democracy, falsity, fairness, freedom of speech, intention, journalistic truth, news manipulation, objectivity FAKE NEWS AS A THREAT TO THE DEMOCRATIC MEDIA ENVIRONMENT 2 Contents Introduction .................................................................................................................................... 4 -
Countries: Religious Diversity in Canada and Singapore
German Law Journal (2019), 20, pp. 986–1006 doi:10.1017/glj.2019.74 ARTICLE A Tale of Two (Diverse) Countries: Religious Diversity in Canada and Singapore Arif A. Jamal* and Daniel Wong Sheng Jie** (Received 22 April 2019; accepted 29 August 2019) Abstract Both Canada and Singapore express support for—and have the reality of being—multi-cultural, multi-ethnic, and multi-religious; and both jurisdictions have an avowed commitment to the freedom of religion. Yet, this commitment expresses itself in different ways in these two contexts. Although both the Canadian Charter of Rights and Freedoms and the Singaporean Constitution guarantee the freedom of religion, juridical definitions of what this freedom means may differ quite profoundly. This Article explores and analyzes these two different environments that nonetheless share important features. We argue that the approaches of Singapore and Canada do not fall simply into the categories of being “liberal” or “illiberal,” but instead invite reflection and reconsideration on the concepts of plural- ism, secularism, and liberalism in interesting ways. This Article thus highlights the significance of contex- tual factors in understanding the ways in which religious diversity is dealt with, particularly in Canada and Singapore, but also more generally. Keywords: Canada; Singapore; religious diversity; multiculturalism A. Introduction Singapore and Canada are in vastly different parts of the world but share some salient character- istics. Both are tremendously diverse in ethnic, racial, and—increasingly—religious terms.1 Both countries also embrace their diversity. For example, reference to the multicultural and multi- religious character of both countries is common, both in general social discourse as well as by political actors and state officials. -
Public Prosecutor V Amos Yee Pang Sang [2015] SGDC 215
Public Prosecutor v Amos Yee Pang Sang [2015] SGDC 215 Case Number : MAC No. 902694 & 902695 of 2015 Decision Date : 28 July 2015 Tribunal/Court : District Court Coram : Kaur Jasvender Counsel Name(s) : Hay Hung Chun, Hon Yi & Kelvin Kow Weijie (Deputy Public Prosecutors) for the prosecution; Alfred Dodwell and Chong Jia Hao (Dodwell & Co LLC) and Tan Ngee Wee Ervin (Michael Hwang Chambers LLC) for the accused Parties : Public Prosecutor — Amos Yee Pang Sang 28 July 2015 District Judge Kaur Jasvender: 1 The accused claimed trial to a charge under section 292(1)(a) of the Penal Code (Cap 224) and a charge under section 298 of the Penal Code (Cap 224). He was found guilty and sentenced to one week’s imprisonment on the charge under section 292(1)(a) and to three weeks’ imprisonment on the charge under section 298. Both terms of imprisonment were ordered to run consecutively. The four-week term was backdated and the accused was released on the same day. He has now appealed against the conviction and sentence on both charges. 2 The prosecution and defence agreed to proceed by way of agreed facts (‘ASOF’) and exhibits thus dispensing with the need for any evidence to be called. Accordingly, it was agreed that no adverse inference will be drawn against the accused from not testifying in his defence. 3 In the course of the closing submissions, the defence made reference to the cautioned statement of the accused relating to the section 298 charge recorded on 30 March 2015 at 10.07am. The prosecution objected to the defence making reference to the statement on the ground that it was not part of the ASOF and exhibits. -
The Right to Privacy in the Digital Age
The Right to Privacy in the Digital Age April 9, 2018 Dr. Keith Goldstein, Dr. Ohad Shem Tov, and Mr. Dan Prazeres Presented on behalf of Pirate Parties International Headquarters, a UN ECOSOC Consultative Member, for the Report of the High Commissioner for Human Rights Our Dystopian Present Living in modern society, we are profiled. We accept the necessity to hand over intimate details about ourselves to proper authorities and presume they will keep this information secure- only to be used under the most egregious cases with legal justifications. Parents provide governments with information about their children to obtain necessary services, such as health care. We reciprocate the forfeiture of our intimate details by accepting the fine print on every form we sign- or button we press. In doing so, we enable second-hand trading of our personal information, exponentially increasing the likelihood that our data will be utilized for illegitimate purposes. Often without our awareness or consent, detection devices track our movements, our preferences, and any information they are capable of mining from our digital existence. This data is used to manipulate us, rob from us, and engage in prejudice against us- at times legally. We are stalked by algorithms that profile all of us. This is not a dystopian outlook on the future or paranoia. This is present day reality, whereby we live in a data-driven society with ubiquitous corruption that enables a small number of individuals to transgress a destitute mass of phone and internet media users. In this paper we present a few examples from around the world of both violations of privacy and accomplishments to protect privacy in online environments. -
Partisan Platforms: Responses to Perceived Liberal Bias in Social Media
Partisan Platforms: Responses to Perceived Liberal Bias in Social Media A Research Paper submitted to the Department of Engineering and Society Presented to the Faculty of the School of Engineering and Applied Science University of Virginia • Charlottesville, Virginia In Partial Fulfillment of the Requirements for the Degree Bachelor of Science, School of Engineering Luke Giraudeau Spring, 2021 On my honor as a University Student, I have neither given nor received unauthorized aid on this assignment as defined by the Honor Guidelines for Thesis-Related Assignments Signature __________________________________________ Date __________ Luke Giraudeau Approved __________________________________________ Date __________ Richard Jacques, Department of Engineering and Society Introduction In the United States, public opinion about tech companies’ political biases is divided along partisan lines (Vogels, Perrin, & Anderson, 2020). In the U.S. since 2018, 69 percent of Republicans claim that technology companies favor liberal views, whereas only 19 percent of Democrats say that technology companies favor the alternative view. Over 50 percent of liberals believe that perspectives are treated equally, whereas only 22 percent of conservatives feel this way. Critics who allege bias have organized to promote legislation such as the Ending Support for Internet Censorship Act (2020) as well as an executive order (Executive Order 13,925, 2020). Furthermore, conservative entrepreneurs have produced new social media platforms such as Gab and Parler that claim -
Internet Censorship in Turkey: University Students' Opinions
World Journal on Educational Technology 1 (2009) 46‐56 www.world‐education‐center.org/index.php/wjet Internet censorship in Turkey: University students' opinions * Hasan Ozkan a , Arda Arikan b a Hacettepe University, Faculty of Education, Beytepe, 06800, Ankara, Turkey b Hacettepe University, Faculty of Education, Beytepe, 06800, Ankara, Turkey Received April 30, 2009; revised May 31, 2009; accepted June 22 , 2009 Abstract The aim of this paper is to study university students’ opinions toward online censorship with references to their socio‐ political and economic variables. Considering the upwards trend and the increasing number of online restrictions in Turkey, the opinions of university students (n=138) are thought to give significant findings. The questionnaire aimed to collect data on some chosen aspects of censorship which are internet access regulation by legal authorities, online pornographic content, websites distributing illegal and crime related information and the political and religious aspects of the internet censorship. The findings about these four basic aspects toward the online censorship revealed that despite the high proportion of approval, participants have a confused and inconsistent attitude towards the issue especially within the application and the idea of censorship. In a broader aspect, the findings can be interpreted as a sign of university students’ insufficient knowledge and understanding towards the current situation and the possible future of online censorship in Turkey. Keywords: Internet; censor; censorship; -
Defence Handbook for Journalists and Bloggers 1
DEFENCE HANDBOOK FOR JOURNALISTS AND BLOGGERS 1 DEFENCE HANDBOOK FOR JOURNALISTS AND BLOGGERS On freedom of expression and freedom of information principles in international law IN PARTNERSHIP WITH 2 DEFENCE HANDBOOK FOR JOURNALISTS AND BLOGGERS Front cover image: REUTERS: Stephane Mahe DEFENCE HANDBOOK FOR JOURNALISTS AND BLOGGERS 3 ACKNOWLEDGEMENTS This Handbook was conceived by Prisca Orsonneau, coordinator of the Legal Committee of Reporters Without Borders, Advocate and member of the Paris Bar. The project was managed by Prisca, and by Paul Coppin, Head of the Legal Desk of Reporters Without Borders. The Thomson Reuters Foundation and Reporters Without Borders are grateful to the international law firm, Paul Hastings LLP and the 70 lawyers from its various offices who researched and drafted this Handbook on a pro bono basis. Pierre Kirch, a litigation partner in the Paris and Brussels offices, headed the Paul Hastings team. Pierre benefited from advice and assistance - as the project began and then developed over a fifteen-month period - from the firm’s Global Pro Bono management team in Los Angeles: Jamie Broder and Tollie Besson (Partners) and Bronwen Young. Paul Hastings lawyers contributed more than 2,500 pro bono hours to the project. These contributors are acknowledged below and at the end of the Handbook. Amongst them, several assumed special roles as chief researchers/drafters of the five sections – involving many, many hours of work on researching and drafting by each of them individually. They deserve to be acknowledged