2020 Southern California Young Writers Awards
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2020 Sneak Peek Is Now Available
GISWatch 2020 GISW SNEAK PEEK SNEAK PEEK GLOBAL INFORMATION atch 2020 SOCIETY WATCH 2020 Technology, the environment and a sustainable world: Responses from the global South ASSOCIATION FOR PROGRESSIVE COMMUNICATIONS (APC) AND SWEDISH INTERNATIONAL DEVELOPMENT COOPERATION AGENCY (SIDA) GISWatch 2020 SNEAK PEEK Global Information Society Watch 2020 SNEAK PEEK Technology, the environment and a sustainable world: Responses from the global South APC would like to thank the Swedish International Development Cooperation Agency (Sida) for their support for Global Information Society Watch 2020. Published by APC 2021 Creative Commons Attribution 4.0 International (CC BY 4.0) https://creativecommons.org/licenses/by/4.0/ Some rights reserved. Disclaimer: The views expressed herein do not necessarily represent those of Sida, APC or its members. GISWatch 2020 SNEAK PEEK Table of contents Introduction: Returning to the river.... ............................................4 Alan Finlay The Sustainable Development Goals and the environment ............................9 David Souter Community networks: A people – and environment – centred approach to connectivity ................................................13 “Connecting the Unconnected” project team www.rhizomatica.org; www.apc.org Australia . 18 Queensland University of Technology and Deakin University marcus foth, monique mann, laura bedford, walter fieuw and reece walters Brazil . .23 Brazilian Association of Digital Radio (ABRADIG) anna orlova and adriana veloso Latin America . 28 Gato.Earth danae tapia and paz peña Uganda . .33 Space for Giants oliver poole GISWatch 2020 SNEAK PEEK Introduction: Returning to the river Alan Finlay do not have the same power as governments or the agribusiness, fossil fuel and extractive industries, and that to refer to them as “stakeholders” would The terrain of environmental sustainability involves make this power imbalance opaque. -
Mining Your Ps and Qs: Detection of Widespread Weak Keys in Network Devices
Mining Your Ps and Qs: Detection of Widespread Weak Keys in Network Devices † ‡ ‡ ‡ Nadia Heninger ∗ Zakir Durumeric ∗ Eric Wustrow J. Alex Halderman † University of California, San Diego ‡ The University of Michigan [email protected] {zakir, ewust, jhalderm}@umich.edu Abstract expect that today’s widely used operating systems and RSA and DSA can fail catastrophically when used with server software generate random numbers securely. In this malfunctioning random number generators, but the extent paper, we test that proposition empirically by examining to which these problems arise in practice has never been the public keys in use on the Internet. comprehensively studied at Internet scale. We perform The first component of our study is the most compre- the largest ever network survey of TLS and SSH servers hensive Internet-wide survey to date of two of the most and present evidence that vulnerable keys are surprisingly important cryptographic protocols, TLS and SSH (Sec- widespread. We find that 0.75% of TLS certificates share tion 3.1). By scanning the public IPv4 address space, keys due to insufficient entropy during key generation, we collected 5.8 million unique TLS certificates from and we suspect that another 1.70% come from the same 12.8 million hosts and 6.2 million unique SSH host keys faulty implementations and may be susceptible to com- from 10.2 million hosts. This is 67% more TLS hosts promise. Even more alarmingly, we are able to obtain than the latest released EFF SSL Observatory dataset [18]. RSA private keys for 0.50% of TLS hosts and 0.03% of Our techniques take less than 24 hours to scan the entire SSH hosts, because their public keys shared nontrivial address space for listening hosts and less than 96 hours common factors due to entropy problems, and DSA pri- to retrieve keys from them. -
Teaching the Media with Mouse Woman: Adventures in Imaginative Education
Teaching the Media with Mouse Woman: Adventures in Imaginative Education by Kymberley Stewart M.A., Simon Fraser University, 2004 Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Curriculum Theory & Implementation Program Faculty of Education Kymberley Stewart 2014 SIMON FRASER UNIVERSITY Summer 2014 Approval Name: Kymberley Stewart Degree: Doctor of Philosophy (Education) Title: Teaching the Media with Mouse Woman: Adventures in Imaginative Education Examining Committee: Chair: Allan MacKinnon Associate Professor Mark Fettes Senior Supervisor Associate Professor Kieran Egan Supervisor Professor Michael Ling Supervisor Senior Lecturer Lynn Fels Internal/External Examiner Associate Professor Faculty of Education David Jardine External Examiner Professor Faculty of Education University of Calgary Date Defended: August 20, 2014 ii Partial Copyright Licence iii Ethics Statement iv Abstract Concerns have been expressed for decades over the impact of an increasingly media-saturated environment on young children. Media education, however, occupies a somewhat marginal place in compulsory schooling, and its theorists and practitioners have given relatively little attention to the question of how to teach the media to elementary school children. This question is explored through an auto-ethnography and métissage spanning more than twenty years of media use, media studies, and media education. Three shifts in emphasis are particularly central to the thesis. The first is a shift from a protectionist to a more open, albeit critical stance with respect to children‘s media use. The second is a shift from conceiving of media education in terms of a pre-packaged curriculum towards the co-construction of learning experiences with the students, guided by Egan‘s theory of imaginative education. -
Goodbye Consett
GOODBYE CONSETT Excerpts from STORIES FROM A SONGWRITERS LIFE by Steve Thompson Cover image: Mark Mylchreest. Proof reading: Jim Harle (who still calls me Stevie). © 2020 Steve Thompson. All rights reserved. FOREWORD INTO THE UNKOWN By Trev Teasdel (Poet, author and historian) We almost thought of giving in Searching for that distant dream” Steve Thompson, Journey’s End. For a working-class man born in Consett, County Durham, UK apprenticed to the steel industry, with expectations only of the inevitable, Steve Thompson has managed to weld together, over 50 years, an amazing career as hit songwriter, musician, rock band leader, record producer, ideas man, raconteur, radio producer, community media mogul, workshop leader and much more. The world is full of unsung heroes, the people behind the scenes who pull the strings, spark ideas, write the material for others to sing and while Steve may be one of them, his songs at least have been well sung by some of the top artists in show business, and he’s worked alongside some of the top producers of the time. This is what this book is about – those songs that will be familiar to you even if you never knew who wrote them, the stories that lie behind them; the highs and lows, told with honesty, clarity and humour. There’s nothing highfalutin about Steve Thompson, he’s pulled himself up by his own bootstraps, achieved his dream, despite setbacks, and through it remains humble (if a little boastful – as you will see!), a staunchly people’s man with a wicked sense of humour (and I do mean wicked!). -
On the Security of IV Dependent Stream Ciphers
On the Security of IV Dependent Stream Ciphers Côme Berbain and Henri Gilbert France Telecom R&D {[email protected]} research & development Stream Ciphers IV-less IV-dependent key K key K IV (initial value) number ? generator keystream keystream plaintext ⊕ ciphertext plaintext ⊕ ciphertext e.g. RC4, Shrinking Generator e.g. SNOW, Scream, eSTREAM ciphers well founded theory [S81,Y82,BM84] less unanimously agreed theory practical limitations: prior work [RC94, HN01, Z06] - no reuse of K numerous chosen IV attacks - synchronisation - key and IV setup not well understood IV setup – H. Gilbert (2) research & developement Orange Group Outline security requirements on IV-dependent stream ciphers whole cipher key and IV setup key and IV setup constructions satisfying these requirements blockcipher based tree based application example: QUAD incorporate key and IV setup in QUAD's provable security argument IV setup – H. Gilbert (3) research & developement Orange Group Security in IV-less case: PRNG notion m K∈R{0,1} number truly random VS generator g generator g g(K) ∈{0,1}L L OR Z ∈R{0,1} 1 input A 0 or 1 PRNG A tests number distributions: Adv g (A) = PrK [A(g(K)) = 1] − PrZ [A(Z) = 1] PRNG PRNG Advg (t) = maxA,T(A)≤t (Advg (A)) PRNG 80 g is a secure cipher ⇔ g is a PRNG ⇔ Advg (t < 2 ) <<1 IV setup – H. Gilbert (4) research & developement Orange Group Security in IV-dependent case: PRF notion stream cipher perfect random fct. IV∈ {0,1}n function generator VSOR g* gK G = {gK} gK(IV) q oracle queries • A 0 or 1 PRF gK g* A tests function distributions: Adv G (A) = Pr[A = 1] − Pr[A = 1] PRF PRF Adv G (t, q) = max A (Adv G (A)) PRF 80 40 G is a secure cipher ⇔ G is a PRF ⇔ Adv G (t < 2 ,2 ) << 1 IV setup – H. -
9/11 Report”), July 2, 2004, Pp
Final FM.1pp 7/17/04 5:25 PM Page i THE 9/11 COMMISSION REPORT Final FM.1pp 7/17/04 5:25 PM Page v CONTENTS List of Illustrations and Tables ix Member List xi Staff List xiii–xiv Preface xv 1. “WE HAVE SOME PLANES” 1 1.1 Inside the Four Flights 1 1.2 Improvising a Homeland Defense 14 1.3 National Crisis Management 35 2. THE FOUNDATION OF THE NEW TERRORISM 47 2.1 A Declaration of War 47 2.2 Bin Ladin’s Appeal in the Islamic World 48 2.3 The Rise of Bin Ladin and al Qaeda (1988–1992) 55 2.4 Building an Organization, Declaring War on the United States (1992–1996) 59 2.5 Al Qaeda’s Renewal in Afghanistan (1996–1998) 63 3. COUNTERTERRORISM EVOLVES 71 3.1 From the Old Terrorism to the New: The First World Trade Center Bombing 71 3.2 Adaptation—and Nonadaptation— ...in the Law Enforcement Community 73 3.3 . and in the Federal Aviation Administration 82 3.4 . and in the Intelligence Community 86 v Final FM.1pp 7/17/04 5:25 PM Page vi 3.5 . and in the State Department and the Defense Department 93 3.6 . and in the White House 98 3.7 . and in the Congress 102 4. RESPONSES TO AL QAEDA’S INITIAL ASSAULTS 108 4.1 Before the Bombings in Kenya and Tanzania 108 4.2 Crisis:August 1998 115 4.3 Diplomacy 121 4.4 Covert Action 126 4.5 Searching for Fresh Options 134 5. -
World Economic Survey 1963
WORLD ECONOMIC SURVEY 1963 II. Current Economic Developments UNITED NATIONS Department of Economic and Social Affairs Vv'©RLD ECONOMIC SURVEY 1963 t II. Current Economic Developments UNITED NATIONS New York, 1964 E/3902/Rev.1 ST/Y, CA/Sa UNITED NATIONS PUBLICATION J Sales No. : 64. II.C. 3 Price: SU.S. 1.50 (or equivalent in other currencies) FOREWORD This report represents part II of the World Economic Survey, 1963. As indicated in the Foreword to part I, "'Trade and Development: Trends, Needs and Policies" (Sales No. :64.II.C.1), it consists of three chapters and an annex dealing with recent developments in the world economy. Chapter 1 analyses the situation in the industrially advanced private enterprise countries. Chapter 2 reviews current trends in the Countries that are heavily dependent on the export of primary commodities. Chapter 3 provides an account of recent changes in the centrally planned economies. The three chapters follow an introduction which draws attention to some of the salient features of the current situation. The annex presents a summary of the current primary commodity situation. Most of the analysis is concerned with the calendar year 1963; chapters 1 and 2 conclude with brief assessments of the outlook for 1964. These discussions of outlook draw to a large extent on the replies of Governments to a questionnaire on economic trends, problems and policies circulated by the Secretary-General in November 1963. Like part I, part II of the World Economic Survey, 1963 was prepared in the Department of Economic and Social Affairs by the Bureau of General Economic Research and Policies. -
Ascon (A Submission to CAESAR)
Ascon (A Submission to CAESAR) Ch. Dobraunig1, M. Eichlseder1, F. Mendel1, M. Schl¨affer2 1IAIK, Graz University of Technology, Austria 2Infineon Technologies AG, Austria 22nd Crypto Day, Infineon, Munich Overview CAESAR Design of Ascon Security analysis Implementations 1 / 20 CAESAR CAESAR: Competition for Authenticated Encryption { Security, Applicability, and Robustness (2014{2018) http://competitions.cr.yp.to/caesar.html Inspired by AES, eStream, SHA-3 Authenticated Encryption Confidentiality as provided by block cipher modes Authenticity, Integrity as provided by MACs \it is very easy to accidentally combine secure encryption schemes with secure MACs and still get insecure authenticated encryption schemes" { Kohno, Whiting, and Viega 2 / 20 CAESAR CAESAR: Competition for Authenticated Encryption { Security, Applicability, and Robustness (2014{2018) http://competitions.cr.yp.to/caesar.html Inspired by AES, eStream, SHA-3 Authenticated Encryption Confidentiality as provided by block cipher modes Authenticity, Integrity as provided by MACs \it is very easy to accidentally combine secure encryption schemes with secure MACs and still get insecure authenticated encryption schemes" { Kohno, Whiting, and Viega 2 / 20 Generic compositions MAC-then-Encrypt (MtE) e.g. in SSL/TLS MAC M security depends on E and MAC E ∗ C T k Encrypt-and-MAC (E&M) ∗ e.g. in SSH E C M security depends on E and MAC MAC T Encrypt-then-MAC (EtM) ∗ IPSec, ISO/IEC 19772:2009 M E C provably secure MAC T 3 / 20 Tags for M = IV (N 1), M = IV (N 2), . ⊕ k ⊕ k are the key stream to read M1, M2,... (Keys for) E ∗ and MAC must be independent! Pitfalls: Dependent Keys (Confidentiality) Encrypt-and-MAC with CBC-MAC and CTR CTR CBC-MAC Nk1 Nk2 Nk` M1 M2 M` IV ··· EK EK ··· EK EK EK EK M1 M2 M` C1 C2 C` T What can an attacker do? 4 / 20 Pitfalls: Dependent Keys (Confidentiality) Encrypt-and-MAC with CBC-MAC and CTR CTR CBC-MAC Nk1 Nk2 Nk` M1 M2 M` IV ··· EK EK ··· EK EK EK EK M1 M2 M` C1 C2 C` T What can an attacker do? Tags for M = IV (N 1), M = IV (N 2), . -
An Introduction to Cryptography Copyright © 1990-1999 Network Associates, Inc
An Introduction to Cryptography Copyright © 1990-1999 Network Associates, Inc. and its Affiliated Companies. All Rights Reserved. PGP*, Version 6.5.1 6-99. Printed in the United States of America. PGP, Pretty Good, and Pretty Good Privacy are registered trademarks of Network Associates, Inc. and/or its Affiliated Companies in the US and other countries. All other registered and unregistered trademarks in this document are the sole property of their respective owners. Portions of this software may use public key algorithms described in U.S. Patent numbers 4,200,770, 4,218,582, 4,405,829, and 4,424,414, licensed exclusively by Public Key Partners; the IDEA(tm) cryptographic cipher described in U.S. patent number 5,214,703, licensed from Ascom Tech AG; and the Northern Telecom Ltd., CAST Encryption Algorithm, licensed from Northern Telecom, Ltd. IDEA is a trademark of Ascom Tech AG. Network Associates Inc. may have patents and/or pending patent applications covering subject matter in this software or its documentation; the furnishing of this software or documentation does not give you any license to these patents. The compression code in PGP is by Mark Adler and Jean-Loup Gailly, used with permission from the free Info-ZIP implementation. LDAP software provided courtesy University of Michigan at Ann Arbor, Copyright © 1992-1996 Regents of the University of Michigan. All rights reserved. This product includes software developed by the Apache Group for use in the Apache HTTP server project (http://www.apache.org/). Copyright © 1995-1999 The Apache Group. All rights reserved. See text files included with the software or the PGP web site for further information. -
Iasbaba's Monthly Magazine
DECEMBER 2020 IASBABA'S MONTHLY MAGAZINE Controversy surrounding “Love Jihad” Historic Recession: On India’s GDP slump 2020 State Of The Education Report For India India Water Impact 2020 Atmanirbhar Bharat Rojgar Yojana (ABRY) P a g e | 1 PREFACE With the present shift in examination pattern of UPSC Civil Services Examination, ‘General Studies – II and General Studies III’ can safely be replaced with ‘Current Affairs’. Moreover, following the recent trend of UPSC, almost all the questions are issue-based rather than news- based. Therefore, the right approach to preparation is to prepare issues, rather than just reading news. Taking this into account, our website www.iasbaba.com will cover current affairs focusing more on ‘issues’ on a daily basis. This will help you pick up relevant news items of the day from various national dailies such as The Hindu, Indian Express, Business Standard, LiveMint, Business Line and other important Online sources. Over time, some of these news items will become important issues. UPSC has the knack of picking such issues and asking general opinion based questions. Answering such questions will require general awareness and an overall understanding of the issue. Therefore, we intend to create the right understanding among aspirants – ‘How to cover these issues? This is the 67th edition of IASbaba’s Monthly Magazine. This edition covers all important issues that were in news in the month of DECEMBER 2020 which can be accessed from https://iasbaba.com/current-affairs-for-ias-upsc-exams/ VALUE ADDITIONS FROM IASBABA Must Read and Connecting the dots. Also, we have introduced Prelim and mains focused snippets and Test Your Knowledge (Prelims MCQs based on daily current affairs) which shall guide you for better revision. -
The Queen Kings Ist Die Neue Supergruppe Unter Den
Repertoire _________________________________________________________ Das Queen Kings-Repertoire umfasst über 70 Titel von Queen und Neben- bzw. Soloprojekten der Queen-Musiker. Aus diesem Repertoire von über 4 Stunden wird eine für den Anlass geeignete Spielfolge zusammengestellt. 1. Another one bites the dust 40. Made in heaven 2. A kind of magic 41. March of the black Queen 3. Bicycle Race 42. Millionaire Waltz 4. Breakthru 43. Miracle 5. Barcelona 44. Mr. Bad Guy 6. Bohemian Rhapsody 45. Mustafa 7. Crazy little thing called love 46. Nevermore 8. Dead on time 47. No one but you 9. Death on two legs Live Killers Medley 48. Now I’m here vor Killer Queen 49. Ogre Battle 10. Don’t stop me now 50. One vision 11. Dragon attack 51. Play the game 12. Dreamer’s ball 52. Princes of the universe 13. Fat bottomed girls 53. (Put out the fire) 14. Father to son 54. Radio Ga-Ga 15. Flash / the hero / Flash 55. Sail away sweet sister 16. Friends will be friends 56. Save me 17. Get down, make love 57. Seven seas of rhye halb/komplett 18. Good old-fashioned loverboy 58. Sheer Heart attack 19. Guide me home 59. Somebody to love 20. Hammer to fall 60. Show must go on 21. Heaven for everyone 61. Spread your wings 22. How can I go on 62. Stone cold crazy 23. In my defence 63. Under pressure 24. In the lap of the gods 64. Teo Toriatte 25. Innuendo 65. ’39 26. Invisible Man 66. Tie your mother down 27. Is this the world we created 67. -
Maff Baldwinson Lyrics and Notes
Maff Baldwinson (1970-2017) Lyrics and Notes Draft, April 2018, additions welcome (v2) (c) All Rights Reserved Contents T-shirt printing notes, etc: ................................................................... 3 Loose writings: .................................................................................... 5 Poetry ............................................................................................... 14 Seasons .......................................................................................... 14 Valentine ........................................................................................ 15 Untitled .......................................................................................... 16 Promise .......................................................................................... 17 Dream ............................................................................................ 19 Legacy ............................................................................................ 20 Towers of Spite .............................................................................. 21 Love’s hot fire ................................................................................. 22 Shatter ........................................................................................... 23 Shadow of Doubt .............................................................................. 24 Lyrics ................................................................................................. 26 Untitled,