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A Usability Evaluation of Privacy Add-Ons for Web Browsers
A Usability Evaluation of Privacy Add-ons for Web Browsers Matthew Corner1, Huseyin Dogan1, Alexios Mylonas1 and Francis Djabri2 1 Bournemouth University, Bournemouth, United Kingdom {i7241812,hdogan,amylonas}@bournemouth.ac.uk 2 Mozilla Corporation, San Francisco, United States of America [email protected] Abstract. The web has improved our life and has provided us with more oppor- tunities to access information and do business. Nonetheless, due to the preva- lence of trackers on websites, web users might be subject to profiling while ac- cessing the web, which impairs their online privacy. Privacy browser add-ons, such as DuckDuckGo Privacy Essentials, Ghostery and Privacy Badger, extend the privacy protection that the browsers offer by default, by identifying and blocking trackers. However, the work that focuses on the usability of the priva- cy add-ons, as well as the users’ awareness, feelings, and thoughts towards them, is rather limited. In this work, we conducted usability evaluations by uti- lising System Usability Scale and Think-Aloud Protocol on three popular priva- cy add-ons, i.e., DuckDuckGo Privacy Essentials, Ghostery and Privacy Badg- er. Our work also provides insights into the users’ awareness of online privacy and attitudes towards the abovementioned privacy add-ons; in particular trust, concern, and control. Our results suggest that the participants feel safer and trusting of their respective add-on. It also uncovers areas for add-on improve- ment, such as a more visible toolbar logo that offers visual feedback, easy ac- cess to thorough help resources, and detailed information on the trackers that have been found. Keywords: Usability, Privacy, Browser Add-ons. -
Hipeac Conference 2021 Virtual Event
62 JANUARY 2021 HiPEAC conference 2021 Virtual event HiPEAC Vision roadmap 2021: taking a whole systems approach Tulika Mitra on taking edge computing to the next stage Evangelos Eleftheriou on the possibilities of in-memory computing Brad McCredie on exascale and beyond contents 16 18 19 IBM’s Evangelos Eleftheriou on AMD’s Brad McCredie on HPC Tulika Mitra on the way forward in-memory computing and exascale for edge computing 3 Welcome 32 Technology transfer Koen De Bosschere Signaloid: A new approach to computation that interacts with the physical world 4 Policy corner Vasileios Tsoutsouras Two very different twins Sandro D’Elia 34 Technology transfer Nostrum Biodiscovery pyDock: specialised software 6 News enabling drug design and discovery 16 HiPEAC voices Ezequiel Mas Del Molino ‘It’s not that often that you get involved in developing 36 SME snapshot and nurturing a new computing paradigm’ Nosh Technologies Evangelos Eleftheriou Somdip Dey 18 HiPEAC voices 37 SME snapshot ‘Our biggest challenges in the world today are limited by Maspatechnologies: supporting regulatory compliance in what is computationally possible’ safety-critical industries Brad McCredie Jaume Abella and Francisco J. Cazorla 19 HiPEAC voices 38 Peac performance Pushing the frontiers of edge computing Accemic Technologies: CEDARtools – look inside your Tulika Mitra processor (without affecting it) 20 The future Alexander Weiss and Thomas Preusser HiPEAC Vision 39 Peac performance The HiPEAC Vision editorial board PreVIous: a useful tool for decision making in the -
SYNDICATION Partner with Future OUR PURPOSE
SYNDICATION Partner With Future OUR PURPOSE We change people’s lives through “sharing our knowledge and expertise with others, making it easy and fun for them to do what they want ” CONTENTS ● The Future Advantage ● Syndication ● Our Portfolio ● Company History THE FUTURE ADVANTAGE Syndication Our award-winning specialist content can be used to further enrich the experience of your audience. Whilst at the same time saving money on editorial costs. We have 4 million+ images and 670,000 articles available for reuse. And with the support of our dedicated in-house licensing team, this content can be seamlessly adapted into a range of formats such as newspapers, magazines, websites and apps. The Core Benefits: ● Internationally transferable content for a global audience ● Saving costs on editorial budget so improving profit margin ● Immediate, automated and hassle-free access to content via our dedicated content delivery system – FELIX – or custom XML feeds ● Friendly, dynamic and forward-thinking licensing team available to discuss editorial requirements #1 ● Rich and diverse range of material to choose from ● Access to exclusive content written by in-house expert editorial teams Monthly Bookazines Global monthly Social Media magazines users Fans 78 2000+ 148m 52m Source: Google Search 2018 SYNDICATION ACCESS the entire Future portfolio of market leading brands within one agreement. Our in context licence gives you the ability to publish any number of features, reviews or interviews to boost the coverage and quality of your publications. News Features Interviews License the latest news from all our Our brands speak to the moovers and area’s of interest from a single shakers within every subject we write column to a Double Page spread. -
Downloading Additional Components of the Webpage
Towards Seamless Tracking-Free Web: Improved Detection of Trackers via One-class Learning Muhammad Ikramy1, Hassan Jameel Asghary, Balachander Krishnamurthy Mohamed Ali Kaafary, Anirban Mahantiy AT&T Labs–Research, USA 1 School of EET UNSW, Australia y NICTA, Australia Abstract—Numerous tools have been developed to aggressively and tailor advertisements on websites to the browsing history block the execution of popular JavaScript programs in Web and web activities of users [1], [2], [3]. The class of tools browsers. Such blocking also affects functionality of webpages (including web browser plugins), developed in an attempt to and impairs user experience. As a consequence, many privacy preserve user privacy (e.g., NoScript [4], Ghostery [5], and preserving tools that have been developed to limit online tracking, Adblock Plus [6]), aims to block JavaScript programs and other often executed via JavaScript programs, may suffer from poor components of a webpage that may compromise user privacy performance and limited uptake. A mechanism that can isolate JavaScript programs necessary for proper functioning of the and enable tracking. However, aggressive blocking can hinder website from tracking JavaScript programs would thus be useful. proper functioning of the website and impact user’s browsing Through the use of a manually labelled dataset composed of 2,612 experience [7], [8] (See AppendixE for an example of how JavaScript programs, we show how current privacy preserving a tool blocks content necessary for proper website function.). tools are ineffective in finding the right balance between blocking A mechanism that can properly isolate JavaScript programs tracking JavaScript programs and allowing functional JavaScript necessary for “legitimate” web functioning of the website from code. -
Privacy Badger One-Pager-1
EFF DEVELOPS SOFTWARE TO ENHANCE PRIVACY AND SECURE COMMUNICATIONS ONLINE Stop Creepy Online Tracking with Privacy Badger • Some companies quietly track you as you browse the web, recording what webpages you visit, for how long, and more—even if you’ve opted out by using Do Not Track! • Privacy Badger is a browser add-on that automatically stops these “third-party” trackers. To the trackers, it's like you suddenly disappeared from the web. • Privacy Badger is different from other add-ons like Disconnect, Ad-Block Plus, and Ghostery because Privacy Badger focuses on blocking tracking, not blocking ads (though some ad-blocking may occur if the tracker is actually an advertiser.) How Does Privacy Badger Work? • As you browse the web, Privacy Badger observes which third-party sources ask to load possible tracking content in your browser. • If the same source shows up repeatedly across multiple different websites asking your browser to set unique tracking cookies, Privacy Badger flags that source and tells your browser not to load any more content from it. • When your browser stops loading content from a source, that source can no longer track you. Voila—you’re now free from creepy tracking. Get Privacy Badger Today! • Visit https://www.eff.org/privacybadger to download Privacy Badger for Chrome or Firefox, or to learn more. • Also check out our other awesome add-on, HTTPS Everywhere. https://www.eff.org/https-everywhere Support EFF’s creation of even more tools to enhance privacy and security online by becoming a member today! https://www.eff.org/join . -
A Deep Dive Into the Technology of Corporate Surveillance
Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance Author: Bennett Cyphers and Gennie Gebhart A publication of the Electronic Frontier Foundation, 2019. “Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance” is released under a Creative Commons Attribution 4.0 International License (CC BY 4.0). View this report online: https://www.eff.org/wp/behind-the-one-way-mirror ELECTRONIC FRONTIER FOUNDATION 1 Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance Behind the One-Way Mirror A Deep Dive Into the Technology of Corporate Surveillance BENNETT CYPHERS AND GENNIE GEBHART December 2, 2019 ELECTRONIC FRONTIER FOUNDATION 2 Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance Introduction 4 First-party vs. third-party tracking 4 What do they know? 5 Part 1: Whose Data is it Anyway: How Do Trackers Tie Data to People? 6 Identifiers on the Web 8 Identifiers on mobile devices 17 Real-world identifiers 20 Linking identifiers over time 22 Part 2: From bits to Big Data: What do tracking networks look like? 22 Tracking in software: Websites and Apps 23 Passive, real-world tracking 27 Tracking and corporate power 31 Part 3: Data sharing: Targeting, brokers, and real-time bidding 33 Real-time bidding 34 Group targeting and look-alike audiences 39 Data brokers 39 Data consumers 41 Part 4: Fighting back 43 On the web 43 On mobile phones 45 IRL 46 In the legislature 46 ELECTRONIC FRONTIER FOUNDATION 3 Behind the One-Way Mirror: A Deep Dive Into the Technology of Corporate Surveillance Introduction Trackers are hiding in nearly every corner of today’s Internet, which is to say nearly every corner of modern life. -
People's Tech Movement to Kick Big Tech out of Africa Could Form a Critical Part of the Global Protests Against the Enduring Legacy of Racism and Colonialism
CONTENTS Acronyms ................................................................................................................................................ 1 1 Introduction: The Rise of Digital Colonialism and Surveillance Capitalism ..................... 2 2 Threat Modeling .......................................................................................................................... 8 3 The Basics of Information Security and Software ............................................................... 10 4 Mobile Phones: Talking and Texting ...................................................................................... 14 5 Web Browsing ............................................................................................................................ 18 6 Searching the Web .................................................................................................................... 23 7 Sharing Data Safely ................................................................................................................... 25 8 Email Encryption ....................................................................................................................... 28 9 Video Chat ................................................................................................................................... 31 10 Online Document Collaboration ............................................................................................ 34 11 Protecting Your Data ................................................................................................................ -
BIG DATA Handbook a Guide for Lawyers
W BIG DATA Handbook A Guide for Lawyers Robert Maier, Partner, Baker Botts Joshua Sibble, Senior Associate, Baker Botts BIG DATA Handbook—A Guide for Lawyers Executive Summary BIG DATA AND THE FUTURE OF COMMERCE Big Data is the future. Each year Big Data—large sets of data processed to reveal previously unseen trends, behaviors, and other patterns—takes on an increasingly important role in the global economy. In 2010, the Big Data market was valued at $100 billion worldwide, and it is expected to grow to over $200 billion by 2020. The power of Big Data and artificial intelligence to crunch vast amounts of information to gain insights into the world around us, coupled with the emerging ubiquity of the Internet of Things (IoT) to sense and gather that data about nearly everything on earth and beyond, has triggered a revolution the likes of which have not been seen since the advent of the personal computer. These technologies have the potential to shatter the norms in nearly every aspect of society—from the research into what makes a workforce happier and more productive, to healthcare, to the ways we think about climate change, and to the ways we bank and do business. Not surprisingly, it seems everyone is getting into the Big Data game, from the expected—multinational computer hardware, software, and digital storage manufacturers—to the unexpected—real estate agents, small businesses, and even wildlife conservationists. Within a few years, every sector of the global economy will be touched in some way by Big Data, its benefits, and its pitfalls. -
Tracking the Cookies a Quantitative Study on User Perceptions About Online Tracking
Bachelor of Science in Computer Science Mars 2019 Tracking the cookies A quantitative study on user perceptions about online tracking. Christian Gribing Arlfors Simon Nilsson Faculty of Computing, Blekinge Institute of Technology, 371 79 Karlskrona, Sweden This thesis is submitted to the Faculty of Computing at Blekinge Institute of Technology in partial fulfilment of the requirements for the degree of Bachelor of Science in Computer Science. The thesis is equivalent to 20 weeks of full time studies. The authors declare that they are the sole authors of this thesis and that they have not used any sources other than those listed in the bibliography and identified as references. They further declare that they have not submitted this thesis at any other institution to obtain a degree. Contact Information: Author(s): Christian Gribing Arlfors E-mail: [email protected] Simon Nilsson E-mail: [email protected] University advisor: Fredrik Erlandsson Department of Computer Science Faculty of Computing Internet : www.bth.se Blekinge Institute of Technology Phone : +46 455 38 50 00 SE–371 79 Karlskrona, Sweden Fax : +46 455 38 50 57 Abstract Background. Cookies and third-party requests are partially implemented to en- hance user experience when traversing the web, without them the web browsing would be a tedious and repetitive task. However, their technology also enables com- panies to track users across the web to see which sites they visit, which items they buy and their overall browsing habits which can intrude on users privacy. Objectives. This thesis will present user perceptions and thoughts on the tracking that occurs on their most frequently visited websites. -
The Elephant in the Background: a Quantitative Approach to Empower Users Against Web Browser Fingerprinting
The Elephant in the Background: A Quantitative Approach to Empower Users Against Web Browser Fingerprinting Anonymous Abstract—Tracking users is a ubiquitous practice in the web Furthermore, other researchers have concentrated their ef- today. User activity is recorded on a large scale and analyzed forts on creating new fingerprinting techniques, e.g. by using by various actors to create personalized products, forecast future canvas [24] and audio objects [30] or via CSS [37]. Others behavior, and prevent online fraud. While so far HTTP cookies have significantly improved known techniques with machine have been the weapon of choice, new and more pervasive learning [42] or by extracting fingerprinting features more techniques such as browser fingerprinting are gaining traction. passively via extension activity tracking [36]. Hence, in this paper, we describe how users can be empowered against JavaScript fingerprinting by showing them when, how, The sheer diversity of fingerprinting techniques available and who is tracking them. To this end, we conduct a systematic analysis of various JavaScript fingerprinting tools. Based on this to us begs the question of which techniques are really being analysis, we design and develop FPMON: a light-weight and used and which ones are not? So far, large scale studies have comprehensive fingerprinting monitor that measures and rates only uncovered specific instances of fingerprinting and these JavaScript fingerprinting activity on any given website in real- are over 5-10 years old [1,2]. In particular, we currently lack time. Using FPMON, we evaluate the Alexa 10k most popular a comprehensive view of fingerprinting activity on the web websites to i) study the pervasiveness of JavaScript fingerprinting; today. -
Haggart EFF and the Political Economy of the American Digital
1 The Electronic Frontier Foundation and the Political Economy of the American Digital Rights Movement Abstract: As one of the world’s most prominent (if not the most prominent) digital-rights group, and one with a reputation for principled stands, EFF’s views on digital-platform regulation have an outsized influence on policy options not only in the United States, but abroad. Systematically outlining EFF’s digital political economy thus helps to highlight how it defines the issue, and whose interests it promotes. To analyze the EFF’s economic ideology, this paper proposes a five- point framework for assessing the political economy of knowledge that draws on Susan Strange’s theories of structural power and the knowledge structure. It focuses on the control of key forms of knowledge, the role of the state and borders, and attitudes toward surveillance. The paper applies this framework primarily to four years (2015-2018) of EFF blog postings in its annual “Year in Review” series on its “Deeplinks” blog (www.eff.org/deeplinks), drawing out the specific themes and focuses of the organization, including the relative prevalence of economic versus non-economic (such as, for example, state surveillance) issues. The revealed ideology – favouring American-based self-regulation, individual responsibility for privacy, relative support for corporate surveillance, minimalist intellectual property protection, and free cross-border data flows – mirrors the interests of the large American internet platforms. Blayne Haggart Associate Professor, Department of Political Science Brock University St. Catharines, Canada Research Fellow Centre for Global Cooperation Research University of Duisburg-Essen Duisburg, Germany [email protected] Paper presented at the annual International Studies Association Meeting, Toronto, ON, March 27-30, 2019 2 Draft paper. -
Curriculum Vitae
William Weinberg 408-568-2492 [email protected] May 2010 The following resume details my professional experience in the IT industry. Highlights include ♦ Two-decade track record in embedded/mobile, desktop and enterprise computing; over thirteen years hands-on experience with Linux, Open Source, and Open Systems ♦ Executive and thought-leadership roles at both start-ups and established firms, including General Manager, Country Manager, and Director of Marketing ♦ Market and technology know-how targeting mobile, consumer electronics, data and tele- communications, industrial control, instrumentation and aerospace/defense ♦ Expertise in Open Source practices, licensing and distribution, Linux kernel and OS tech- nology, s/w and h/w ecosystems ♦ Deep knowledge of tools, OSes (Linux/UNIX, Android, Symbian, RTOSes), middleware and applications development ♦ Extensive US and international experience “on the ground” in North America, Asia, Europe, and Latin America; strong communications skills in Portuguese, Italian and French ♦ Consulting experience in open source, business strategy and market analysis with clients including FT/Orange, HP, Intel, Mentor Graphics, MIPS, Palm, Synopsys, Wind River and other segment leaders ♦ Evangelist and author of over 160 articles, on topics ranging from mobile and embedded computing to open source and software licensing, virtualization and security ♦ Faculty chair and track manager for mobile/embedded at Linux Collaboration Summit and Open Source World; top-rated speaker at Informa Open Mobility, LinuxWorld, O’Reilly E- Tel and other conferences; frequent panelist and panel leader Looking forward Bill Weinberg Additional background information at http://www.linuxpundit.com William Weinberg 408-568-2492 [email protected] Professional Experience Olliance Group Palo Alto, CA : 2009-present Senior Executive / Mobile Open Source Practice Partner Responsible for definition, marketing and execution of mobile/embedded practice engage- ments.