The Internet and the Sale of Illegal Drugs, Analysis of the Situation, Challenges and Approaches
Total Page：16
File Type：pdf, Size：1020Kb
Load more
Recommended publications
-
UC Santa Barbara UC Santa Barbara Electronic Theses and Dissertations
UC Santa Barbara UC Santa Barbara Electronic Theses and Dissertations Title A Web of Extended Metaphors in the Guerilla Open Access Manifesto of Aaron Swartz Permalink https://escholarship.org/uc/item/6w76f8x7 Author Swift, Kathy Publication Date 2017 Peer reviewed|Thesis/dissertation eScholarship.org Powered by the California Digital Library University of California UNIVERSITY OF CALIFORNIA Santa Barbara A Web of Extended Metaphors in the Guerilla Open Access Manifesto of Aaron Swartz A dissertation submitted in partial satisfaction of the requirements for the degree Doctor of Philosophy in Education by Kathleen Anne Swift Committee in charge: Professor Richard Duran, Chair Professor Diana Arya Professor William Robinson September 2017 The dissertation of Kathleen Anne Swift is approved. ................................................................................................................................ Diana Arya ................................................................................................................................ William Robinson ................................................................................................................................ Richard Duran, Committee Chair June 2017 A Web of Extended Metaphors in the Guerilla Open Access Manifesto of Aaron Swartz Copyright © 2017 by Kathleen Anne Swift iii ACKNOWLEDGEMENTS I would like to thank the members of my committee for their advice and patience as I worked on gathering and analyzing the copious amounts of research necessary to -
The Internet and Drug Markets
INSIGHTS EN ISSN THE INTERNET AND DRUG MARKETS 2314-9264 The internet and drug markets 21 The internet and drug markets EMCDDA project group Jane Mounteney, Alessandra Bo and Alberto Oteo 21 Legal notice This publication of the European Monitoring Centre for Drugs and Drug Addiction (EMCDDA) is protected by copyright. The EMCDDA accepts no responsibility or liability for any consequences arising from the use of the data contained in this document. The contents of this publication do not necessarily reflect the official opinions of the EMCDDA’s partners, any EU Member State or any agency or institution of the European Union. Europe Direct is a service to help you find answers to your questions about the European Union Freephone number (*): 00 800 6 7 8 9 10 11 (*) The information given is free, as are most calls (though some operators, phone boxes or hotels may charge you). More information on the European Union is available on the internet (http://europa.eu). Luxembourg: Publications Office of the European Union, 2016 ISBN: 978-92-9168-841-8 doi:10.2810/324608 © European Monitoring Centre for Drugs and Drug Addiction, 2016 Reproduction is authorised provided the source is acknowledged. This publication should be referenced as: European Monitoring Centre for Drugs and Drug Addiction (2016), The internet and drug markets, EMCDDA Insights 21, Publications Office of the European Union, Luxembourg. References to chapters in this publication should include, where relevant, references to the authors of each chapter, together with a reference to the wider publication. For example: Mounteney, J., Oteo, A. and Griffiths, P. -
People Are Either Too Fake Or Too Real'': Opportunities And
Behavior in Online Communities CHI 2017, May 6–11, 2017, Denver, CO, USA “People Are Either Too Fake or Too Real”: Opportunities and Challenges in Tie-Based Anonymity Xiao Ma Nazanin Andalibi Louise Barkhuus Jacobs Institute, Cornell Tech College of Computing and The IT University of New York, NY, USA Informatics, Drexel University Copenhagen [email protected] Philadelphia, PA, USA Copenhagen, Denmark [email protected] [email protected] Mor Naaman Jacobs Institute, Cornell Tech New York, NY, USA [email protected] ABSTRACT affected social interactions and dynamics in offline and on- In recent years, several mobile applications allowed individ- line environments [11, 27]. Anonymity allows people to feel uals to anonymously share information with friends and con- less constrained by the expectations of their everyday iden- tacts, without any persistent identity marker. The functions of tities [3, 25], which in turn allows more candid and honest these “tie-based” anonymity services may be notably differ- self-expressions [1, 43]. Anonymity also leads users to dis- ent than other social media services. We use semi-structured close more information [52], which may result in positive interviews to qualitatively examine motivations, practices and emotional outcomes for the person disclosing [45]. On the perceptions in two tie-based anonymity apps: Secret (now de- other hand, the lack of attribution and responsibility in anony- funct, in the US) and Mimi (in China). Among the findings, mous environments can encourage malicious behaviors such we show that: (1) while users are more comfortable in self- as trolling [33] and cyberbullying [5, 6, 34]. It is no wonder disclosure, they still have specific practices and strategies to that society in general, and HCI researchers in particular, have avoid or allow identification; (2) attempts for de-identification been fascinated with the topic of anonymity. -
Honeypots: Not for Winnie the Pooh But
2018] 259 HONEYPOTS: NOT FOR WINNIE THE POOH BUT FOR WINNIE THE PEDO — LAW ENFORCEMENT’S LAWFUL USE OF TECHNOLOGY TO CATCH PERPETRATORS AND HELP VICTIMS OF CHILD EXPLOITATION ON THE DARK WEB Whitney J. Gregory* Cruelty, like every other vice, requires no motive outside itself—it only requires opportunity.1 INTRODUCTION Lawyers, doctors, teachers, politicians, and Hollywood stars—what do they all have in common? Smarts? Success? Wealth? Respect in their com- munities? Demonstrating the terrible divergence between appearance and re- ality, some members of these professions are also frequent customers and producers of child pornography. Contrary to what some may assume, child pornographers are not just antisocial, out-of-work, reclusive basement dwellers. They may be people you would least expect.2 Take, for instance, the teen heartthrob Mark Salling, who starred on Fox’s hit show Glee as handsome bad-boy Puck from 2009 to 2015. Twenty-fifteen was also the year Salling was arrested and charged * Antonin Scalia Law School at George Mason University, J.D. Candidate, May 2019; Articles Editor, George Mason Law Review, 2018–19. This Comment is dedicated to the memory of my grandfa- ther Guido A. Ianiero. 1 George Eliot, Janet’s Repentance, in SCENES OF CLERICAL LIFE 102, 146 (Harper & Bros. 1858). 2 Judges have described child pornography defendants as seemingly ordinary, even upstanding, men (and a few women). “The defendants’ professional careers [are] often highlighted, including Air Force Captain, physician, trust specialist, and teacher.” Melissa Hamilton, The Efficacy of Severe Child Pornography Sentencing: Empirical Validity or Political Rhetoric?, 22 STAN. -
Trolls Under the Bridge: Anonymous Online Comments and Gatekeeping in the Digital Realm
TROLLS UNDER THE BRIDGE: ANONYMOUS ONLINE COMMENTS AND GATEKEEPING IN THE DIGITAL REALM _______________________________________ A thesis presented to the faculty of the graduate school at the University of Missouri-Columbia ___________________________________________________________ in partial fulfillment of the requirements for the degree, master of arts ______________________________________________ by NOELLE M. STEELE Ryan J. Thomas, Thesis Supervisor DECEMBER 2013 The undersigned, appointed by the dean of the graduate school, have examined the thesis entitled TROLLS UNDER THE BRIDGE: ANONYMOUS ONLINE COMMENTS AND GATEKEEPING IN THE DIGITAL REALM presented by Noelle M. Steele, a candidate for the degree of master of arts, and hereby certify that, in their opinion, it is worthy of acceptance. __________________________________________ Dr. Ryan J. Thomas __________________________________________ Dr. Tim Vos ___________________________________________ Professor Joy Mayer ____________________________________________ Dr. Christina Wells ACKNOWLEDGEMENTS A special thank you to Sarah Smith-Frigerio for her unending encouragement, faithful guidance and witty responses that kept matters light when they might otherwise have been stressful. Many a graduate student would have lost their way without her prompt attention to every issue that cropped up and tireless dedication to resolving the problem. Endless thanks to my thesis chair, Dr. Ryan J. Thomas, for his attention to detail and refusal to allow me to settle for anything less than the most polished piece of work I could possibly produce. I owe the completion of this research to his persistence and enthusiasm for the project. And to the remainder of my thesis committee – Drs. Tim Vos and Christina Wells and Professor Joy Mayer – thank you for believing in my rough research idea and challenging me to refine it from the very beginning. -
I2P, the Invisible Internet Projekt
I2P, The Invisible Internet Projekt jem September 20, 2016 at Chaostreff Bern Content 1 Introduction About Me About I2P Technical Overview I2P Terminology Tunnels NetDB Addressbook Encryption Garlic Routing Network Stack Using I2P Services Using I2P with any Application Tips and Tricks (and Links) Conclusion jem | I2P, The Invisible Internet Projekt | September 20, 2016 at Chaostreff Bern Introduction About Me 2 I Just finished BSc Informatik at BFH I Bachelor Thesis: "Analysis of the I2P Network" I Focused on information gathering inside and evaluation of possible attacks against I2P I Presumes basic knowledge about I2P I Contact: [email protected] (XMPP) or [email protected] (GPG 0x28562678) jem | I2P, The Invisible Internet Projekt | September 20, 2016 at Chaostreff Bern Introduction About I2P: I2P = TOR? 3 Similar to TOR... I Goal: provide anonymous communication over the Internet I Traffic routed across multiple peers I Layered Encryption I Provides Proxies and APIs ...but also different I Designed as overlay network (strictly separated network on top of the Internet) I No central authority I Every peer participates in routing traffic I Provides integrated services: Webserver, E-Mail, IRC, BitTorrent I Much smaller and less researched jem | I2P, The Invisible Internet Projekt | September 20, 2016 at Chaostreff Bern Introduction About I2P: Basic Facts 4 I I2P build in Java (C++ implementation I2Pd available) I Available for all major OS (Linux, Windows, MacOS, Android) I Small project –> slow progress, chaotic documentation, -
Sex, Drugs, and Bitcoin: How Much Illegal Activity Is Financed Through Cryptocurrencies? *
Sex, drugs, and bitcoin: How much illegal activity is financed through cryptocurrencies? * Sean Foley a, Jonathan R. Karlsen b, Tālis J. Putniņš b, c a University of Sydney b University of Technology Sydney c Stockholm School of Economics in Riga January, 2018 Abstract Cryptocurrencies are among the largest unregulated markets in the world. We find that approximately one-quarter of bitcoin users and one-half of bitcoin transactions are associated with illegal activity. Around $72 billion of illegal activity per year involves bitcoin, which is close to the scale of the US and European markets for illegal drugs. The illegal share of bitcoin activity declines with mainstream interest in bitcoin and with the emergence of more opaque cryptocurrencies. The techniques developed in this paper have applications in cryptocurrency surveillance. Our findings suggest that cryptocurrencies are transforming the way black markets operate by enabling “black e-commerce”. JEL classification: G18, O31, O32, O33 Keywords: blockchain, bitcoin, detection controlled estimation, illegal trade * We thank an anonymous referee, Andrew Karolyi, Maureen O’Hara, Paolo Tasca, Michael Weber, as well as the conference/seminar participants of the RFS FinTech Workshop of Registered Reports, the Behavioral Finance and Capital Markets Conference, the UBS Equity Markets Conference, and the University of Technology Sydney. Jonathan Karlsen acknowledges financial support from the Capital Markets Co-operative Research Centre. Tālis Putniņš acknowledges financial support from the Australian Research Council (ARC) under grant number DE150101889. The Online Appendix that accompanies this paper can be found at goo.gl/GvsERL Send correspondence to Tālis Putniņš, UTS Business School, University of Technology Sydney, PO Box 123 Broadway, NSW 2007, Australia; telephone: +61 2 95143088. -
The Community Industry: an Analysis of Reddit and /R/Socialism
THE COMMUNITY INDUSTRY: AN ANALYSIS OF REDDIT AND /R/SOCIALISM Richard Babb A Dissertation Submitted to the Graduate College of Bowling Green State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY May 2021 Committee: Radhika Gajjala, Advisor Samuel T McAbee, Graduate Faculty Representative Lara Lengel Yanqin Lu © 2021 Richard Babb All Rights Reserved iii ABSTRACT Radhika Gajjala, Advisor Social media is an increasingly important space for community formation and interactions. Coinciding with the rise of social media has been an increasing interest in leftist ideologies once outside the mainstream. This analysis seeks to understand the social media site Reddit.com’s enabling and constraining features on the community /r/socialism. Using the communicative theory of identity and Marxist media theory not only to look at Reddit and /r/socialism’s relationship, but five key functions of a media: capital-economic, media sales and media market function, commodity circulation, domination, and the audience. Employing a mixed-methods approach enabled various data to be analyzed and relationally understood. Qualitative content analysis was used to examine user’s salient topics and their uses for the community. Survey methods were deployed to the community to gather demographic data on the /r/socialism community and user opinions on the group’s relationship with Reddit. Finally, secondary documents were analyzed to provide greater context to the other findings. Findings from the content analysis of salient subjects showed a preference for contemporary capitalist critique, socialist quotations, and class issues. However, topics impacting women and other minority groups were light to nonexistent. -
Defamation Law in the Age of the Internet: Young People’S Perspectives
DEFAMATION LAW IN THE AGE OF THE INTERNET: YOUNG PEOPLE’S PERSPECTIVES Defamation Law in the Internet Age June 2017 Commissioned by the Law Commission of Ontario Prepared by Jane Bailey Valerie Steeves The LCO commissioned this paper to provide background research for its Defamation Law in the Internet Age project. The views expressed in this paper do not necessarily reflect the views of the LCO. DEFAMATION LAW IN THE AGE OF THE INTERNET: YOUNG PEOPLE’S PERSPECTIVES Prepared by: Jane Bailey1 and Valerie Steeves2 Prepared for: Law Commission of Ontario Final Report 15 June 2017 Table of Contents ACKNOWLEDGMENTS ........................................................................................................................................ 3 EXECUTIVE SUMMARY ....................................................................................................................................... 4 INTRODUCTION .................................................................................................................................................. 10 I. THE MEANING AND VALUE OF REPUTATION .............................................................................. 13 A. Understanding Online Reputation ..................................................................................................... 13 B. Creating an Online Reputation ............................................................................................................ 18 C. Avoiding Reputational Harm............................................................................................................... -
LEAF:A Privacy-Conscious Social Network-Based Intervention Tool for IPV Survivors
LEAF:A Privacy-conscious Social Network-based Intervention Tool for IPV Survivors Balaji Palanisamy Sheldon Sensenig James Joshi Rose Constantinoy School of Information Sciences, University of Pittsburgh ySchool of Nursing, University of Pittsburgh fbpalan, sms233, jjoshi, [email protected] Abstract—Destructive relationship behavior directed from one acronym stands for lending encouragement, affirming futures. party to another in domestic relationships, both physical and These embody the vision for a system to provide support to emotional, is a common problem. When the behavior occurs those in difficult situations. in intimate relationships this is called intimate partner violence (IPV). There are many resources available to survivors of IPV LEAF is primarily focused on providing a secure privacy- in getting out of abusive situations, but the information is not conscious social-network based support system for survivors readily available and is not always easy to find. Furthermore, of intimate partner violence (IPV). We note that destructive once the survivor has escaped from the abusive situation, there relationship behavior directed from one party to another in are not many support type resources that are easily accessible, domestic relationships, both physical and emotional, is a especially to people lacking transportation and to those residing in rural or suburban areas. LEAF is being created to address the common problem. When the behavior occurs in intimate issues that arise from limits in physical community support. The relationships this is called intimate partner violence. LEAF acronym stands for lending encouragement, affirming futures. aims to provide an easily accessible support system to those These embody the vision for a system to provide support to those who have escaped from the abusive situation, especially to in difficult situations. -
The Loopix Anonymity System Ania M
The Loopix Anonymity System Ania M. Piotrowska and Jamie Hayes, University College London; Tariq Elahi, KU Leuven; Sebastian Meiser and George Danezis, University College London https://www.usenix.org/conference/usenixsecurity17/technical-sessions/presentation/piotrowska This paper is included in the Proceedings of the 26th USENIX Security Symposium August 16–18, 2017 • Vancouver, BC, Canada ISBN 978-1-931971-40-9 Open access to the Proceedings of the 26th USENIX Security Symposium is sponsored by USENIX The Loopix Anonymity System Ania M. Piotrowska Jamie Hayes Tariq Elahi University College London University College London KU Leuven Sebastian Meiser George Danezis University College London University College London Abstract cent leaks of extensive mass surveillance programs1, ex- posing such meta-data leads to significant privacy risks. We present Loopix, a low-latency anonymous commu- Since 2004, Tor [20], a practical manifestation of nication system that provides bi-directional ‘third-party’ circuit-based onion routing, has become the most popu- sender and receiver anonymity and unobservability. lar anonymous communication tool, with systems such Loopix leverages cover traffic and Poisson mixing—brief as Herd [33], Riposte [11], HORNET [10] and Vu- independent message delays—to provide anonymity and vuzela [46] extending and strengthening this paradigm. to achieve traffic analysis resistance against, including In contrast, message-based architectures, based on mix but not limited to, a global network adversary. Mixes and networks, have become unfashionable due to perceived clients self-monitor and protect against active attacks via higher latencies, that cannot accommodate real-time self-injected loops of traffic. The traffic loops also serve communications. However, unless cover traffic is em- as cover traffic to provide stronger anonymity and a mea- ployed, onion routing is susceptible to traffic analysis at- sure of sender and receiver unobservability. -
Deepweb and Cybercrime It’S Not All About TOR
A Trend Micro Research Paper Deepweb and Cybercrime It’s Not All About TOR Vincenzo Ciancaglini, Marco Balduzzi, Max Goncharov, and Robert McArdle Forward-Looking Threat Research Team Trend Micro | Deepweb and Cybercrime Contents Abstract ..................................................................................................................................................3 Introduction ...........................................................................................................................................3 Overview of Existing Deepweb Networks ......................................................................................5 TOR ............................................................................................................................................5 I2P ...............................................................................................................................................6 Freenet .......................................................................................................................................7 Alternative Domain Roots ......................................................................................................7 Cybercrime in the TOR Network .......................................................................................................9 TOR Marketplace Overview ..................................................................................................9 TOR Private Offerings ..........................................................................................................14