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What Will Historians' Verdict Be 50 Years from Now About the Impact Of
FOR RELEASE OCTOBER 29, 2019 What Will Historians’ Verdict be 50 Years from Now About the Impact of the Internet on People’s Lives Today? Experts expect that by 2069 today’s period of human-tech evolution could come to be seen as a risks-ridden time that eventually led to a grand redefinition of civilization or it could be seen as a ‘wasted opportunity’ that simply ‘updated and replicated legacy colonial hierarchies’ By Janna Anderson Executive director, Elon University’s Imagining the Internet Center FOR MEDIA OR OTHER INQUIRIES: Owen Covington, News Bureau Director, Elon University 336.278.7413 www.elon.edu RECOMMENDED CITATION Elon University’s Imagining the Internet Center, October 29, 2019, “2069 Historians’ Verdict of Internet Impact 2019” About the Imagining the Internet Center Elon University’s Imagining the Internet Center explores and provides insights into emerging network innovations, global development, dynamics, diffusion and governance. Its research holds a mirror to humanity’s use of communications technologies, informs policy development, exposes potential futures and provides a historic record. It works to illuminate issues in order to serve the greater good, making its work public, free and open. The Imagining the Internet Center sponsors work that brings people together to share their visions for the future of communications and the future of the world. What will historians’ verdict be 50 years from now about the impact of the internet on people’s lives today? Experts expect that by 2069 today’s period of human-tech -
Internet Hall of Fame Announces 2013 Inductees
Internet Hall of Fame Announces 2013 Inductees Influential engineers, activists, and entrepreneurs changed history through their vision and determination Ceremony to be held 3 August in Berlin, Germany [Washington, D.C. and Geneva, Switzerland -- 26 June 2013] The Internet Society today announced the names of the 32 individuals who have been selected for induction into the Internet Hall of Fame. Honored for their groundbreaking contributions to the global Internet, this year’s inductees comprise some of the world’s most influential engineers, activists, innovators, and entrepreneurs. The Internet Hall of Fame celebrates Internet visionaries, innovators, and leaders from around the world who believed in the design and potential of an open Internet and, through their work, helped change the way we live and work today. The 2013 Internet Hall of Fame inductees are: Pioneers Circle – Recognizing individuals who were instrumental in the early design and development of the Internet: David Clark, David Farber, Howard Frank, Kanchana Kanchanasut, J.C.R. Licklider (posthumous), Bob Metcalfe, Jun Murai, Kees Neggers, Nii Narku Quaynor, Glenn Ricart, Robert Taylor, Stephen Wolff, Werner Zorn Innovators – Recognizing individuals who made outstanding technological, commercial, or policy advances and helped to expand the Internet’s reach: Marc Andreessen, John Perry Barlow, Anne-Marie Eklund Löwinder, François Flückiger, Stephen Kent, Henning Schulzrinne, Richard Stallman, Aaron Swartz (posthumous), Jimmy Wales Global Connectors – Recognizing individuals from around the world who have made significant contributions to the global growth and use of the Internet: Karen Banks, Gihan Dias, Anriette Esterhuysen, Steven Goldstein, Teus Hagen, Ida Holz, Qiheng Hu, Haruhisa Ishida (posthumous), Barry Leiner (posthumous), George Sadowsky “This year’s inductees represent a group of people as diverse and dynamic as the Internet itself,” noted Internet Society President and CEO Lynn St. -
A Perfectly Good Hour
A PERFECTLY GOOD HOUR 1. Social Capital 2. Social Intelligence 3. Listening 4. Identity 5. Language & Cursing 6. Nonverbal Communication 7. Satisfying Relationships 8. Consummate Love 9. Conflict Management 10. Styles of Parenting/Leading Modern Social Commentary Cartoons by David Hawker from PUNCH Magazine, 1981 A PERFECTLY GOOD HOUR Feel free to voice your opinion and to disagree. This is not a friction- free zone. AND, please do demonstrate social intelligence. Let’s Get Better Acquainted If you match this descriptor, keep your 1. You belong to an LLI Special Interest Group video on and unmute. 2. You are fluent in another language 3. You’ve received your flu shot If you don’t match this 4. You attended the LLI class on nanotechnology descriptor, temporarily 5. You have grandchildren stop your video. 6. You (have) participate(d) in Great Decisions 7. You have a pet 8. You play a musical instrument 9. You are/have been on the LLI Board 10. You think this is a fun poll How fortunate we are that during this global pandemic, we can stay home, attending LLI classes, reading, creating, baking, taking walks, and talking with our loved one. The last six months have exposed and magnified long standing inequities -- in our communities, in our hospitals, in our workplaces, and in schools. Too many of our school districts lack a fair share of resources to address the pandemic’s challenges; not every student can be taught remotely with attention to their need for social and emotional safe learning spaces. The current circumstances are poised to exacerbate existing disparities in academic opportunity and performance, particularly between white communities and communities of color. -
List of TCP and UDP Port Numbers from Wikipedia, the Free Encyclopedia
List of TCP and UDP port numbers From Wikipedia, the free encyclopedia This is a list of Internet socket port numbers used by protocols of the transport layer of the Internet Protocol Suite for the establishment of host-to-host connectivity. Originally, port numbers were used by the Network Control Program (NCP) in the ARPANET for which two ports were required for half- duplex transmission. Later, the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP) needed only one port for full- duplex, bidirectional traffic. The even-numbered ports were not used, and this resulted in some even numbers in the well-known port number /etc/services, a service name range being unassigned. The Stream Control Transmission Protocol database file on Unix-like operating (SCTP) and the Datagram Congestion Control Protocol (DCCP) also systems.[1][2][3][4] use port numbers. They usually use port numbers that match the services of the corresponding TCP or UDP implementation, if they exist. The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.[5] However, many unofficial uses of both well-known and registered port numbers occur in practice. Contents 1 Table legend 2 Well-known ports 3 Registered ports 4 Dynamic, private or ephemeral ports 5 See also 6 References 7 External links Table legend Official: Port is registered with IANA for the application.[5] Unofficial: Port is not registered with IANA for the application. Multiple use: Multiple applications are known to use this port. Well-known ports The port numbers in the range from 0 to 1023 are the well-known ports or system ports.[6] They are used by system processes that provide widely used types of network services. -
By CARLTON A. THOMPSON a DISSERTATION
A DESIGN AND PERFORMANCE STUDY OF A DISTRIBUTED IP-BASED TELECOMMUNICATION SYSTEM (D-IPTS) By CARLTON A. THOMPSON A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 2016 © 2016 Carlton A. Thompson 2 To my mother Hyacinth Thompson and to the memory of my father Carlton Thompson, for always supporting me during my studies and work. 3 ACKNOWLEDGMENTS The path to PhD has been very challenging and I have achieved a milestone in my career. I learned a lot about the field of IP telecommunications, peformance analysis, and associated qualitative research methods. This dissertation would not have been written without the help of certain individuals. I would like to extend my gratitude towards my advisor Dr. Latchman and co-advisor Dr. McNair. They helped me with the selection of my topic and provided guidance during the writing of my dissertation. Their encouragement and insights have always been inspiring. In addition, none of this could have been possible without my family and loved ones providing their continuous support during my various course studies. Also, I would like to thank my friends and colleagues from the Electrical and Computer Engineering Department at the University of Florida. Finally, I would like to thank Texas Instruments ™ for providing financial support for this work. 4 TABLE OF CONTENTS page ACKNOWLEDGMENTS..................................4 LIST OF TABLES......................................9 LIST OF FIGURES..................................... 10 LIST OF ABBREVIATIONS ................................ 14 ABSTRACT......................................... 17 CHAPTER 1 INTRODUCTION .................................... 19 Motivation........................................ 20 Voice Networks..................................... 21 Traditional Telecommunications Networks.................. -
How Do Tor Users Interact with Onion Services?
How Do Tor Users Interact With Onion Services? Philipp Winter Anne Edmundson Laura M. Roberts Princeton University Princeton University Princeton University Agnieszka Dutkowska-Zuk˙ Marshini Chetty Nick Feamster Independent Princeton University Princeton University Abstract messaging [4] and file sharing [15]. The Tor Project currently does not have data on the number of onion Onion services are anonymous network services that are service users, but Facebook reported in 2016 that more exposed over the Tor network. In contrast to conventional than one million users logged into its onion service in one Internet services, onion services are private, generally not month [20]. indexed by search engines, and use self-certifying domain Onion services differ from conventional web services names that are long and difficult for humans to read. In in four ways; First, they can only be accessed over the Tor this paper, we study how people perceive, understand, and network. Second, onion domains are hashes over their use onion services based on data from 17 semi-structured public key, which make them difficult to remember. Third, interviews and an online survey of 517 users. We find that the network path between client and the onion service is users have an incomplete mental model of onion services, typically longer, increasing latency and thus reducing the use these services for anonymity and have varying trust in performance of the service. Finally, onion services are onion services in general. Users also have difficulty dis- private by default, meaning that users must discover these covering and tracking onion sites and authenticating them. sites organically, rather than with a search engine. -
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/. -
A Standard Path Towards Scalable Conferencing in the Internet Alessandro Amirante Ph.D
Facolt`adi Ingegneria Dottorato di Ricerca in Ingegneria Informatica ed Automatica XXIII Ciclo Dipartimento di Informatica e Sistemistica A standard path towards scalable conferencing in the Internet Alessandro Amirante Ph.D. Thesis Tutor Coordinator Prof. Simon Pietro Romano Prof. Francesco Garofalo Co-tutor Prof. Henning Schulzrinne November 2010 Abstract The work described in this Ph.D. thesis has been carried out within the con- text of computer networks and real-time multimedia applications over the Internet. Specifically, we focus on conferencing, a challenging service which experienced a wide growth during the last years. We examine the standard- ization efforts conducted in this field by the Internet Engineering Task Force (IETF), which are mainly focused on centralized conferencing as defined by the XCON Working Group. We actively contributed to such efforts by de- signing and implementing the defined framework and protocols, while also writing best current practice documents which are on the path to become Re- quest For Comments (RFCs). The main outcome of such activities has been Meetecho, a standards-compliant multimedia conferencing and collaboration platform we developed. Meetecho has been conceived at the outset to be ex- tensible towards a distributed architecture, yet being fully compliant with the XCON specification, in order to better fulfill scalability requirements re- sulting from its large-scale deployment. The distributed architecture, which is the subject of the DCON (Distributed Conferencing) proposal we submit- ted to the IETF, is thoroughly described herein, where we also provide the reader with the results of a scalability analysis we conducted in order to as- sess the actual performance improvement attainable with distribution. -
Hosting Web Communities: Building Relationships, Increasing Customer Loyalty, and Maintaining a Competitive Edge
282936 8/14/98 4:24 PM Page i HOSTING WEB COMMUNITIES: BUILDING RELATIONSHIPS, INCREASING CUSTOMER LOYALTY, AND MAINTAINING A COMPETITIVE EDGE Cliff Figallo Hosting Web Communities: Building Relationships, Increasing Customer Loyalty, and Maintaining a Competitive Edge Cliff Figallo ISBN 0-471-28293-6 282936 8/14/98 4:24 PM Page ii To Nancy and my kids who have inspired and endured my virtual life. Publisher: Robert Ipsen Editor: Cary Sullivan Assistant Editor: Pam Sobotka Managing Editor: Marnie Wielage Electronic Products, Associate Editor: Mike Sosa Text Design & Composition: Benchmark Productions, Inc. Designations used by companies to distinguish their products are often claimed as trademarks. In all instances where John Wiley & Sons, Inc., is aware of a claim, the product names appear in initial capital or all capital letters. Readers, however, should contact the appropriate companies for more complete information regarding trademarks and registration. This book is printed on acid-free paper. Copyright © 1998 by Cliff Figallo. All rights reserved. Published by John Wiley & Sons, Inc. Published simultaneously in Canada. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 750-4744. Requests to the Publisher for permission should be addressed to the Permissions Department, John Wiley & Sons, Inc., 605 Third Avenue, New York, NY 10158-0012, (212) 850-6011, fax (212) 850-6008, E-Mail: [email protected]. -
Artificial Intelligence and the Future of Humans
FOR RELEASE DECEMBER 10, 2018 Artificial Intelligence and the Future of Humans Experts say the rise of artificial intelligence will make most people better off over the next decade, but many have concerns about how advances in AI will affect what it means to be human, to be productive and to exercise free will By Janna Anderson, Lee Rainie and Alex Luchsinger FOR MEDIA OR OTHER INQUIRIES: Janna Anderson, Director, Imagining the Internet Center Lee Rainie, Director, Internet and Technology Research Shawnee Cohn, Communications Manager 202.419.4372 www.pewresearch.org RECOMMENDED CITATION Pew Research Center, December, 2018, “Artificial Intelligence and the Future of Humans” 1 PEW RESEARCH CENTER About Pew Research Center Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping America and the world. It does not take policy positions. It conducts public opinion polling, demographic research, content analysis and other data-driven social science research. The Center studies U.S. politics and policy; journalism and media; internet, science and technology; religion and public life; Hispanic trends; global attitudes and trends; and U.S. social and demographic trends. All of the center’s reports are available at www.pewresearch.org. Pew Research Center is a subsidiary of The Pew Charitable Trusts, its primary funder. For this project, Pew Research Center worked with Elon University’s Imagining the Internet Center, which helped conceive the research and collect and analyze the data. © Pew Research Center 2018 www.pewresearch.org 2 PEW RESEARCH CENTER Artificial Intelligence and the Future of Humans Experts say the rise of artificial intelligence will make most people better off over the next decade, but many have concerns about how advances in AI will affect what it means to be human, to be productive and to exercise free will Digital life is augmenting human capacities and disrupting eons-old human activities. -
Real-Time Communications Quick Start Guide
Real-Time Communications Quick Start Guide Daniel Pocock [http://danielpocock.com] Real-Time Communications Quick Start Guide Daniel Pocock [http://danielpocock.com] Copyright © 2013, 2014, 2015 Daniel Pocock Table of Contents Preface ........................................................................................................................ x 1. Introduction .............................................................................................................. 1 Federation ............................................................................................................ 1 Independent and decentralized alternatives to federation ............................................... 1 Private networks ........................................................................................... 1 Decentralized networks .................................................................................. 1 Conclusion ................................................................................................... 2 Choosing between SIP and XMPP ........................................................................... 2 Choice of operating system ..................................................................................... 3 Using a ready-to-run or turn-key solution .......................................................... 3 Using a generic GNU/Linux distribution ........................................................... 3 Use latest software versions ................................................................................... -
Official 2 TCP UDP Compr
Port TCP UDP Description Status 0 UDP Reserved Official 1 TCP UDP TCP Port Service Multiplexer (TCPMUX) Official 2 TCP UDP CompressNET[2] Management Utility[3] Official 3 TCP UDP CompressNET[2] Compression Process[4] Official 4 TCP UDP Unassigned Official 5 TCP UDP Remote Job Entry Official 7 TCP UDP Echo Protocol Official 8 TCP UDP Unassigned Official 9 TCP UDP Discard Protocol Official 9 UDP Wake-on-LAN Unofficial 10 TCP UDP Unassigned Official 11 TCP UDP Active Users (systat service)[5][6] Official 12 TCP UDP Unassigned Official 13 TCP UDP Daytime Protocol (RFC 867) Official 14 TCP UDP Unassigned Official 15 TCP UDP Previously netstat service[5] Unofficial 16 TCP UDP Unassigned Official 17 TCP UDP Quote of the Day Official 18 TCP UDP Message Send Protocol Official 19 TCP UDP Character Generator Protocol (CHARGEN) Official 20 TCP UDP FTP data transfer Official 21 TCP FTP control (command) Official 22 TCP UDP Secure Shell (SSH) — used for secure logins, file Officialtransfers (scp, sftp) and port forwarding 23 TCP UDP Telnet protocol—unencrypted text communicationsOfficial 24 TCP UDP Priv-mail : any private mail system. Official 25 TCP Simple Mail Transfer Protocol (SMTP)—used forOfficial e-mail routing between mail servers 26 TCP UDP Unassigned Official 27 TCP UDP NSW User System FE Official 29 TCP UDP MSG ICP Official 33 TCP UDP Display Support Protocol Official 35 TCP UDP Any private printer server protocol Official 37 TCP UDP TIME protocol Official 39 TCP UDP Resource Location Protocol*7+ (RLP)—used for determiningOfficial the location