High-Qoe Privacy-Preserving Video Streaming Simon Da Silva
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Uila Supported Apps
Uila Supported Applications and Protocols updated Oct 2020 Application/Protocol Name Full Description 01net.com 01net website, a French high-tech news site. 050 plus is a Japanese embedded smartphone application dedicated to 050 plus audio-conferencing. 0zz0.com 0zz0 is an online solution to store, send and share files 10050.net China Railcom group web portal. This protocol plug-in classifies the http traffic to the host 10086.cn. It also 10086.cn classifies the ssl traffic to the Common Name 10086.cn. 104.com Web site dedicated to job research. 1111.com.tw Website dedicated to job research in Taiwan. 114la.com Chinese web portal operated by YLMF Computer Technology Co. Chinese cloud storing system of the 115 website. It is operated by YLMF 115.com Computer Technology Co. 118114.cn Chinese booking and reservation portal. 11st.co.kr Korean shopping website 11st. It is operated by SK Planet Co. 1337x.org Bittorrent tracker search engine 139mail 139mail is a chinese webmail powered by China Mobile. 15min.lt Lithuanian news portal Chinese web portal 163. It is operated by NetEase, a company which 163.com pioneered the development of Internet in China. 17173.com Website distributing Chinese games. 17u.com Chinese online travel booking website. 20 minutes is a free, daily newspaper available in France, Spain and 20minutes Switzerland. This plugin classifies websites. 24h.com.vn Vietnamese news portal 24ora.com Aruban news portal 24sata.hr Croatian news portal 24SevenOffice 24SevenOffice is a web-based Enterprise resource planning (ERP) systems. 24ur.com Slovenian news portal 2ch.net Japanese adult videos web site 2Shared 2shared is an online space for sharing and storage. -
Forescout Counteract® Endpoint Support Compatibility Matrix Updated: October 2018
ForeScout CounterACT® Endpoint Support Compatibility Matrix Updated: October 2018 ForeScout CounterACT Endpoint Support Compatibility Matrix 2 Table of Contents About Endpoint Support Compatibility ......................................................... 3 Operating Systems ....................................................................................... 3 Microsoft Windows (32 & 64 BIT Versions) ...................................................... 3 MAC OS X / MACOS ...................................................................................... 5 Linux .......................................................................................................... 6 Web Browsers .............................................................................................. 8 Microsoft Windows Applications ...................................................................... 9 Antivirus ................................................................................................. 9 Peer-to-Peer .......................................................................................... 25 Instant Messaging .................................................................................. 31 Anti-Spyware ......................................................................................... 34 Personal Firewall .................................................................................... 36 Hard Drive Encryption ............................................................................. 38 Cloud Sync ........................................................................................... -
In Re Xunlei Limited Securities Litigation 18-CV-00467-Amended
Case 1:18-cv-00467-RJS Document 27 Filed 06/04/18 Page 1 of 35 UNITED STATES DISTRICT COURT SOUTHERN DISTRICT OF NEW YORK ) ) ) Case No. 18-cv-467 (RJS) ) In re XUNLEI LIMITED SECURITIES ) LITIGATION ) CLASS ACTION COMPLAINT ) ) ) JURY TRIAL DEMANDED ) AMENDED CLASS ACTION COMPLAINT Lead Plaintiffs Tongyan Wang and Yuyan Jia and additional named plaintiff Peng Li (collectively, “Plaintiffs”), individually and on behalf of all other persons similarly situated, by Plaintiffs’ undersigned attorneys, for Plaintiffs’ complaint against Defendants, allege the following based upon personal knowledge as to Plaintiffs and Plaintiffs’ own acts, and information and belief as to all other matters, based upon, inter alia, the investigation conducted by and through Plaintiffs’ attorneys, which included, among other things, a review of the Defendants’ public documents, conference calls and announcements made by Defendants, United States Securities and Exchange Commission (“SEC”) filings, news articles and press releases published by and regarding Xunlei Limited (“Xunlei” or the “Company”) and its cryptocurrency program, analysts’ reports and advisories about the Company, and information readily obtainable on the Internet. Plaintiffs believe that substantial evidentiary support will exist for the allegations set forth herein after a reasonable opportunity for discovery. NATURE OF THE ACTION 1. This is a federal securities class action on behalf of a class consisting of persons other than defendants who purchased or otherwise acquired Xunlei’s American Depositary Shares (“ADSs”) between October 10, 2017, and January 11, 2018, both dates inclusive (the “Class 1 Case 1:18-cv-00467-RJS Document 27 Filed 06/04/18 Page 2 of 35 Period”), seeking to recover damages caused by defendants’ violations of the federal securities laws and to pursue remedies under Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 (the “Exchange Act”) and Rule 10b-5 promulgated thereunder, against the Company and its Chief Executive Officer (“CEO”), Lei Chen. -
Peertube Has Worked Twice As Hard to Free Your Videos from Youtube !
PeerTube has worked twice as hard to free your videos from YouTube ! Thanks to your donations, we have been developing a software to free us all from YouTube & Co for a year. Why have we gone much further than the first release, (crowdfunded in the spring of 2018), you might ask? Well, that’s because we sincerely believe in the emancipatory power of PeerTube. This article is a part of « Contributopia’s travel journals ». From October to December of 2019, we will assess our many (donations-founded) actions, which are tax-deductible for French taxpayers. Donate here if you can. La version originale (en Français) de cet article est à lire ici. Federation and instances to avoid creating a new tech giant PeerTube’s aim is to create an emancipatory alternative to centralized platforms a la YouTube. In a centralized service, you sign-up with a single address, and each and every of your actions, videos and data are gathered on a single huge computer. For example, Google’s, that hosts YouTube (to be precise, they are server farms rather than huge computers, but on a symbolic level it is the same thing!). Centralisation, CC-By SA Fédération, CC-By SA LILA LILA PeerTube is a software. It can be installed on a server by anyone possessing the appropriate skills; say, for the sake of argument, Bernadette, College X and karate club Y. This is called an instance, i.e. a PeerTube host. In concrete terms, hosting an instance creates a website (let’s say, BernadetTube.fr, CollegeTube.org or KarateTube.net) on which you can watch videos and sign-up, so you can interact or upload your own content. -
A Study of Peer-To-Peer Systems
A Study of Peer-to-Peer Systems JIA, Lu A Thesis Submitted in Partial Fulfilment of the Requirements for the Degree of Master of Philosophy in Information Engineering The Chinese University of Hong Kong August 2009 Abstract of thesis entitled: A Study of Peer-to-Peer Systems Submitted by JIA, Lu for the degree of Master of Philosophy at The Chinese University of Hong Kong in June 2009 Peer-to-peer (P2P) systems have evolved rapidly and become immensely popular in Internet. Users in P2P systems can share resources with each other and in this way the server loading is reduced. P2P systems' good performance and scalability attract a lot of interest in the research community as well as in industry. Yet, P2P systems are very complicated systems. Building a P2P system requires carefully and repeatedly thinking and ex- amining architectural design issues. Instead of setting foot in all aspects of designing a P2P system, this thesis focuses on two things: analyzing reliability and performance of different tracker designs and studying a large-scale P2P file sharing system, Xun- lei. The "tracker" of a P2P system is used to lookup which peers hold (or partially hold) a given object. There are various designs for the tracker function, from a single-server tracker, to DHT- based (distributed hash table) serverless systems. In the first part of this thesis, we classify the different tracker designs, dis- cuss the different considerations for these designs, and provide simple models to evaluate the reliability of these designs. Xunlei is a new proprietary P2P file sharing protocol that has become very popular in China. -
Demystifying Commercial Content Delivery Networks in China
CONCURRENCY AND COMPUTATION: PRACTICE AND EXPERIENCE Concurrency Computat.: Pract. Exper. (2015) Published online in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/spe.3464 SPECIAL ISSUE PAPER Demystifying commercial content delivery networks in China Hao Yin1,*,†,BoQiao1,YanLuo2,ChenTian3 and Y. Richard Yang4 1Dept.t of CS, Tsinghua University, Beijing, China 2Dept. of ECE, University of Massachusetts Lowell, Lowell, MA, USA 3Dept. of EIE, Huazhong Univ. of Sci. and Tech., Wuhan, China 4Dept. of CS, Yale University, New Haven, CT, USA SUMMARY Over the past decade, content delivery networks (CDNs) have attracted substantial Internet traffic and improved quality of experience for Internet users. However, the evolution of the Internet ecosystem, which is driven by underlying economic incentives and ever emerging technologies, posts great challenges to the existing commercial CDNs (CCDNs). Thoroughly understanding the CDN industry from different aspects including market choice, technology, performance, tendency and infrastructure is indispensable to future Internet. In this paper, we conduct the first comprehensive study of China’s CDNs using continuous, at-scale, content-driven measurements. Based on the massive amount of measurement data with multidimensional properties, we demystify the CCDNs in China and answer two important questions: (1) what is the develop- ment trend of CCDNs in China and (2) what are their unique characteristics. The answers to these questions have significant implications on CDN providers and users. Copyright © 2015 John Wiley & Sons, Ltd. Received 25 September 2014; Accepted 24 November 2014 KEY WORDS: CDN 1. INTRODUCTION 1.1. Motivation To bridge the gap between network applications and best effort Internet provider (IP) networks, the technique of content delivery networks (CDNs) has emerged and been developed over the last decade. -
Challenges in the Decentralised Web: the Mastodon Case∗
Challenges in the Decentralised Web: The Mastodon Case∗ Aravindh Raman1, Sagar Joglekar1, Emiliano De Cristofaro2;3, Nishanth Sastry1, and Gareth Tyson3;4 1King’s College London, 2University College London, 3Alan Turing Institute, 4Queen Mary University of London faravindh.raman,sagar.joglekar,[email protected], [email protected], [email protected] Abstract cols to let instances interact and aggregate their users to offer a globally integrated service. The Decentralised Web (DW) has recently seen a renewed mo- DW platforms intend to offer a number of benefits. For ex- mentum, with a number of DW platforms like Mastodon, Peer- ample, data is spread among many independent instances, thus Tube, and Hubzilla gaining increasing traction. These offer al- possibly making privacy-intrusive data mining more difficult. ternatives to traditional social networks like Twitter, YouTube, Data ownership is more transparent, and the lack of centralisa- and Facebook, by enabling the operation of web infrastruc- tion could make the overall system more robust against techni- ture and services without centralised ownership or control. cal, legal or regulatory attacks. Although their services differ greatly, modern DW platforms mostly rely on two key innovations: first, their open source However, these properties may also bring inherent chal- software allows anybody to setup independent servers (“in- lenges that are difficult to avoid, particularly when consid- stances”) that people can sign-up to and use within a local ering the natural pressures towards centralisation in both so- community; and second, they build on top of federation pro- cial [12, 49] and economic [42] systems. -
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 ................................................................................................................ -
Technology Stack for Decentralized Mobile Services
Technology Stack for Decentralized Mobile Services Matouš Skála Technology Stack for Decentralized Mobile Services by Matouš Skála to obtain the degree of Master of Science at the Delft University of Technology, to be defended publicly on Monday August 31, 2020 at 3:00 PM. Student number: 4893964 Project duration: November 15, 2019 – August 31, 2020 Thesis committee: Dr.ir. J.A. Pouwelse, TU Delft, supervisor Dr. J.S. Rellermeyer, TU Delft Dr. N. Yorke-Smith, TU Delft An electronic version of this thesis is available at http://repository.tudelft.nl/. Preface When I was choosing my thesis topic, I originally came up with an idea of designing a decen- tralized social network. After realizing how ambitious that goal was, I later decided to focus on more fundamental issues first and create a library that would allow for building any de- centralized applications, running purely on an overlay network consisting of smartphones. Rather than reinventing the wheel, I took inspiration from an existing networking library de- veloped at TU Delft over the last decade and created its wire-compatible implementation in Kotlin. Interestingly, in the end, I have even implemented a trivial social network to demon- strate the usage of the library, returning back to the original idea. I would like to thank my supervisor Johan Pouwelse for an endless stream of fresh ideas and valuable feedback, and to PhD students of the Delft Blockchain Lab for numerous coffee meetings and for serving me as a walking documentation of the existing codebase. Matouš Skála Prague, -
Computer Networking: a Top-Down Approach, 7Th Edition
Computer Networking A Top-Down Approach Seventh Edition James F. Kurose University of Massachusetts, Amherst Keith W. Ross NYU and NYU Shanghai Boston Columbus Indianapolis New York San Francisco Hoboken Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montréal Toronto Delhi Mexico City São Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Vice President, Editorial Director, ECS: Marcia Horton Acquisitions Editor: Matt Goldstein Editorial Assistant: Kristy Alaura Vice President of Marketing: Christy Lesko Director of Field Marketing: Tim Galligan Product Marketing Manager: Bram Van Kempen Field Marketing Manager: Demetrius Hall Marketing Assistant: Jon Bryant Director of Product Management: Erin Gregg Team Lead, Program and Project Management: Scott Disanno Program Manager: Joanne Manning and Carole Snyder Project Manager: Katrina Ostler, Ostler Editorial, Inc. Senior Specialist, Program Planning and Support: Maura Zaldivar-Garcia Cover Designer: Joyce Wells Manager, Rights and Permissions: Ben Ferrini Project Manager, Rights and Permissions: Jenny Hoffman, Aptara Corporation Inventory Manager: Ann Lam Cover Image: Marc Gutierrez/Getty Images Media Project Manager: Steve Wright Composition: Cenveo Publishing Services Printer/Binder: Edwards Brothers Malloy Cover and Insert Printer: Phoenix Color/ Hagerstown Credits and acknowledgments borrowed from other sources and reproduced, with permission, in this textbook appear on appropriate page within text. Copyright © 2017, 2013, 2010 Pearson Education, Inc. All rights reserved. Manufactured in the United States of America. This publication is protected by Copyright, and permission should be obtained from the publisher prior to any prohibited reproduction, storage in a retrieval system, or transmission in any form or by any means, electronic, mechanical, photocopying, recording, or likewise. For information regarding permissions, request forms and the appropriate contacts within the Pearson Education Global Rights & Permissions Department, please visit www.pearsoned.com/permissions/. -
The Chromium Mess Meets Android
The Chromium mess meets Android David Ludovino, The Chromium mess meets Android Jeremy Rand Proposals on how to get a fully free WebView build or replace it with something What is completely new WebView? Which apps use it? What's underneath it? ∗ What's the David Ludovino Jeremy Rand matter with Chromium? WebView and Replicant Replicant Chromium forks Desktop Chromium Android Chromium Stepwise cleansing GeckoView shim Mapping WebView to GeckoView GeckoView on apps ∗with support from Andr´esD and Kurtis Hanna Feedback? The Chromium mess meets Android What is WebView? David Ludovino, Jeremy Rand Renders web content (HTML, CSS, JavaScript) What is WebView? inside apps. Which apps use it? What's underneath it? API has been around since Android 1. What's the matter with Chromium? public class MainActivity extends Activity { WebView and @Override Replicant protected void onCreate(Bundle state) { Chromium super.onCreate(state); forks WebView v = new WebView(this); Desktop Chromium setContentView(v); Android Chromium Stepwise cleansing v. loadUrl ("https://replicant.us"); } GeckoView shim } Mapping WebView to GeckoView GeckoView on apps Feedback? The Chromium mess meets Android Which apps use WebView? David Apps that render HTML: email clients, RSS readers, etc. Ludovino, Jeremy Rand Became pervasive with the advent of cross-platform mobile frameworks. What is WebView? Which apps use it? What's underneath Half of the apps listed at PRISM Break depend on WebView it? What's the uses WebView does not use WebView matter with Chromium? WebView and -
Collaboration Opportunities for Content Delivery and Network Infrastructures
Collaboration Opportunities for Content Delivery and Network Infrastructures Benjamin Frank, Ingmar Poese, Georgios Smaragdakis, Anja Feldmann, Bruce M. Maggs, Steve Uhlig, Vinay Aggarwal, and Fabian Schneider 1 Motivation The Internet is a hugely successful man-made artifact that has changed society fundamentally. Imagine the effect a prolonged outage of the Internet would have: (1) Youngsters wouldn’t know how to interact with their peers and how to spend their leisure time as they increasingly rely on social networks, online games, YouTube, and other online entertainment offerings. (2) Manufacturing would hit a roadblock as the communication paths within and between companies increasingly rely on the Internet. (3) Control of critical infrastructures would be hampered as it increasingly relies on the Internet for gathering input data and propagating control information. In becoming a hugely successful infrastructure, the usage of the Internet and thus its structure has also undergone continuous changes. Usage has changed from dominance by email and FTP in the early days, to the World Wide Web (WWW) from 1995 to 2000, to peer-to-peer applications (P2P) from 2000 to 2007, back to the WWW since 2007. These changes are driven in part by the Internet users’ interests as well as how content, including user generated content, is made available. When considering the current application mix and traffic streams in the Internet, the latest buzz is that “Content is King” just as Bill Gates [28] predicted in his essay from 1996. Hereby, the term content has to be seen very broadly and encompasses everything from commercially prepared content, e.g., broadcast and interactive TV, news, and software, to user-generated content, e.g., videos uploaded to YouTube, and photos uploaded to Flickr, to interactive activities, e.g., online games.