Mapping the UK Webspace: Fifteen Years of British Universities on the Web
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Characterizing Certain Dns Ddos Attacks
CHARACTERIZING CERTAIN DNS DDOSATTACKS APREPRINT Renée Burton Cyber Intelligence Infoblox [email protected] July 23, 2019 ABSTRACT This paper details data science research in the area of Cyber Threat Intelligence applied to a specific type of Distributed Denial of Service (DDoS) attack. We study a DDoS technique prevalent in the Domain Name System (DNS) for which little malware have been recovered. Using data from a globally distributed set of a passive collectors (pDNS), we create a statistical classifier to identify these attacks and then use unsupervised learning to investigate the attack events and the malware that generates them. The first known major study of this technique, we discovered that current attacks have little resemblance to published descriptions and identify several previously unpublished features of the attacks. Through a combination of text and time series features, we are able to characterize the dominant malware and demonstrate that the number of global-scale attack systems is relatively small. 1 Introduction In the field of Cyber Security, there is a rich history of characterizing malicious actors, their mechanisms and victims, through the analysis of recovered malware1 and related event data. Reverse engineers and threat analysts take advantage of the fact that malware developers often unwittingly leave fingerprints in their code through the choice of libraries, variables, infection mechanisms, and other observables. In some cases, the Cyber Security Industry is able to correlate seemingly disparate pieces of information together and attribute malware to specific malicious actors. Identifying a specific technique or actor involved in an attack, allows the Industry to better understand the magnitude of the threat and protect against it. -
Prof Helen MARGETTS Director and Professor of Society and the Internet, Oxford Internet Institute, University of Oxford
Prof Helen MARGETTS Director and Professor of Society and the Internet, Oxford Internet Institute, University of Oxford Helen Margetts is the Director of the OII, and Professor of Society and the Internet. She is a political scientist specialising in digital era governance and politics, investigating political behaviour, digital government and government-citizen interactions in the age of the internet, social media and big data. She has published over a hundred books, articles and major research reports in this area, including Political Turbulence: How Social Media Shape Collective Action (with Peter John, scott Hale and Taha Yasseri, 2015); Paradoxes of Modernization (with Perri 6 and Christopher Hood, 2010); Digital Era Governance (with Patrick Dunleavy, 2006); and The Tools of Government in the Digital Age (with Christopher Hood, 2007). In 2003 she and Patrick Dunleavy won the 'Political Scientists Making a Difference' award from the UK Political Studies Association, in part for a series of policy reports on Government on the Internet for the UK National Audit Office (1999, 2002 and 2007), and she continues working to maximise the policy impact of her research. She sits on the Digital Advisory Board of the UK Government Digital Service and the World Economic Forum Global Agenda Council on the Future of Government. She is editor-in-chief of the journal Policy and Internet. She is a fellow of the Academy of Social Sciences. From 2011- 2014 she held the ESRC professorial fellowship 'The Internet, Political Science and Public policy: Re-examining Collective Action, Governance and Citizen-Governance Interactions in the Digital Era'. Professor Margetts joined the OII in 2004 from University College London where she was a Professor in Political Science and Director of the School of Public Policy. -
Proactive Cyberfraud Detection Through Infrastructure Analysis
PROACTIVE CYBERFRAUD DETECTION THROUGH INFRASTRUCTURE ANALYSIS Andrew J. Kalafut Submitted to the faculty of the Graduate School in partial fulfillment of the requirements for the degree Doctor of Philosophy in Computer Science Indiana University July 2010 Accepted by the Graduate Faculty, Indiana University, in partial fulfillment of the requirements of the degree of Doctor of Philosophy. Doctoral Minaxi Gupta, Ph.D. Committee (Principal Advisor) Steven Myers, Ph.D. Randall Bramley, Ph.D. July 19, 2010 Raquel Hill, Ph.D. ii Copyright c 2010 Andrew J. Kalafut ALL RIGHTS RESERVED iii To my family iv Acknowledgements I would first like to thank my advisor, Minaxi Gupta. Minaxi’s feedback on my research and writing have invariably resulted in improvements. Minaxi has always been supportive, encouraged me to do the best I possibly could, and has provided me many valuable opportunities to gain experience in areas of academic life beyond simply doing research. I would also like to thank the rest of my committee members, Raquel Hill, Steve Myers, and Randall Bramley, for their comments and advice on my research and writing, especially during my dissertation proposal. Much of the work in this dissertation could not have been done without the help of Rob Henderson and the rest of the systems staff. Rob has provided valuable data, and assisted in several other ways which have ensured my experiments have run as smoothly as possible. Several members of the departmental staff have been very helpful in many ways. Specifically, I would like to thank Debbie Canada, Sherry Kay, Ann Oxby, and Lucy Battersby. -
Download Book
Challenges to Democracy Political Studies Association Yearbook Series Titles include: Keith Dowding, James Hughes and Helen Margetts (editors) CHALLENGES TO DEMOCRACY Ideas, Involvement and Institutions Chris Pierson and Simon Tormey (editors) POLITICS AT THE EDGE The PSA Yearbook 1999 Political Studies Association Yearbook Series Standing Order ISBN 978-0-333-91373-4 (outside North America only) You can receive future titles in this series as they are published by placing a standing order. Please contact your bookseller or, in case of difficulty, write to us at the address below with your name and address, the title of the series and the ISBN quoted above. Customer Services Department, Macmillan Distribution Ltd, Houndmills, Basingstoke, Hampshire RG21 6XS, England Challenges to Democracy Ideas, Involvement and Institutions The PSA Yearbook 2000 Edited by Keith Dowding Professor of Political Science London School of Economics James Hughes Senior Lecturer in Comparative Economics London School of Economics and Helen Margetts Professor of Political Science Director, School of Public Policy University College London in association with Political Studies Association © Political Studies Association 2001 Softcover reprint of the hardcover 1st edition 2001 978-0-333-78982-7 All rights reserved. No reproduction, copy or transmission of this publication may be made without written permission. No paragraph of this publication may be reproduced, copied or transmitted save with written permission or in accordance with the provisions of the Copyright, Designs and Patents Act 1988, or under the terms of any licence permitting limited copying issued by the Copyright Licensing Agency, 90 Tottenham Court Road, London W1P 0LP. Any person who does any unauthorised act in relation to this publication may be liable to criminal prosecution and civil claims for damages. -
Taxonomy and Adversarial Strategies of Random Subdomain Attacks
Taxonomy and Adversarial Strategies of Random Subdomain Attacks Harm Griffioen and Christian Doerr Delft University of Technology, Cybersecurity Group Van Mourik Broekmanweg 6, Delft, The Netherlands fh.j.griffioen, [email protected] Abstract—Ever since the introduction of the domain name new type of attack gained some visibility when source code system (DNS), attacks on the DNS ecosystem have been a steady triggering it was discovered in a forensic analysis of the Mirai companion. Over time, targets and techniques have shifted, Internet-of-Things malware in 2016 [?], since then a number and in the recent past a new type of attack on the DNS has of actors have picked up this particular technique. emerged. In this paper we report on the DNS random subdomain attack, querying floods of non-existent subdomains, intended to Until now, very little is known how these attacks are cause a denial-of-service on DNS servers. Based on five major executed and exactly using which means. This paper intends to attacks in 2018 obtained through backscatter measurements in address this gap. Based on backscatter measurements through a a large network telescope, we show the techniques pursued by large network telescope, we observed the emergence of random adversaries, and develop a taxonomy of strategies of this attack. subdomain attacks over a period of three years and will in this paper make the following two contributions: Keywords—cyber threat intelligence, random subdomain attack, DNS, DDoS • We show the spectrum of different types of random subdomain attacks in use in the wild today based on I. INTRODUCTION five exemplary case studies, and use this to develop a taxonomy of random subdomain attacks. -
Country Code Top-Level Domain (Cctld) Project for State of Kuwait
Country Code Top-Level Domain (ccTLD) Project for State of Kuwait Communication and Information Technology Regulatory Authority (CITRA) assigns, organizes, manages and codes the top domain names for the State of Kuwait (.kw) for access to the Internet in accordance with best practices and standards in this field, ensuring the efficiency, fairness and transparency for the beneficiaries. This includes the regulation and implementation of all regulations, policies and procedures in relation to the operation of the country code's top-level domain. What is a domain name? A domain name is the address and identity of any website. It is a means of accessing websites directly without having to search them in the search engines. The domain name is a system of converting IP addresses and numbers used to locate computers on the Internet. Domain names provide a system of easy-to-use Internet addresses that can be translated through the DNS - Domain Name System (a system that stores information related to Internet domain names in a decentralized database on the Internet) on the network. What is a ccTLD? Country code top-level domains or the highest country encoding range: used by an independent country or territory. It consists of two letters, such as .eg for Egypt or. sa for Saudi Arabia or .kw for the State of Kuwait. The registration of a domain name (.kw) became easy and smooth process after the establishment and launch of the electronic registration system for the management and operation of domains through the Communication and Information Technology Regulatory Authority and the accredited registrars authorized by the Communication and Information Technology Regulatory Authority and responsible for providing integrated registration services for those wishing to register (.Kw). -
DNS) Administration Guide
Edgecast Route (DNS) Administration Guide Disclaimer Care was taken in the creation of this guide. However, Edgecast cannot accept any responsibility for errors or omissions. There are no warranties, expressed or implied, including the warranty of merchantability or fitness for a particular purpose, accompanying this product. Trademark Information EDGECAST is a registered trademark of Verizon Digital Media Services Inc. About This Guide Route (DNS) Administration Guide Version 2.40 8/28/2021 ©2021 Verizon Media. All rights reserved. Table of Contents Route ............................................................................................................................................................. 1 Introduction .............................................................................................................................................. 1 Scope ......................................................................................................................................................... 1 Module Comparison ................................................................................................................................. 2 Managed (Primary) or Secondary DNS Module .................................................................................... 2 DNS Health Checks Module .................................................................................................................. 3 Billing Activation ...................................................................................................................................... -
Violent Protest and Heterogeneous Diffusion
BRITAIN FIRST AND THE UK INDEPENDENCE PARTY: SOCIAL MEDIA AND MOVEMENT-PARTY DYNAMICS1 Thomas Davidson and Mabel Berezin2 FORTHCOMING IN DECEMBER 2018 ISSUE OF MOBILIZATION. PLEASE CITE THE PUBLISHED VERSION. Social movement scholars have recently turned their attention to the interactions between political parties and social movements, but little is known about how social media have impacted these relationships, despite widespread adoption of these technologies. We present a case study of the relationship between Britain First, a far-right anti-Muslim social movement, and the U.K. Independence Party, the Eurosceptic political party that spearheaded the Brexit campaign. The movement appeared marginal in the press but it dominated social media, using this presence to support to the party. We examine the dynamics of the relationship between these groups from 2013 until 2017, drawing upon data from social media, newspapers, and other online sources, and focusing on interactions between elites and rank-and-file supporters. Our findings illustrate how far-right groups have used new technologies to generate an unprecedented amount of popular support and to attempt to influence the political mainstream. A number of western democracies have recently experienced a resurgence of right-wing political activity in both the parliamentary and extra-parliamentary sphere (Akkerman, de Lange, and Rooduijn 2016; Mudde 2016; Muis and Immerzeel 2017). In Germany, the unprecedented electoral performance of the anti-immigrant Alternative for Germany (AfD) party -
How to Add Domains and DNS Records
Barracuda NextGen Firewall X How to Add Domains and DNS Records https://campus.barracuda.com/doc/41109753/ Configure the Barracuda NextGen X-Series Firewall to be the authoritative DNS server for your domains or subdomains to take advantage of Split DNS or dead link detection. Step 1. Make the X-Series Firewall the authoritative DNS server at your domain registrar To become the authoritative DNS server for a domain contact the registrar for your domain to use the static or dynamic WAN IP addresses of your X-Series Firewall. Hosting a subdomain If you want to delegate a subdomain to the X-Series Firewall, add ns1 and ns2 records to the zone file of the domain where it is stored at the registrar. If the domain is yourdomain.com, and you want to host subdomain.yourdomain.com add the following DNS records: subdomain IN NS ns1 subdomain IN NS ns2 ns1 IN A <WAN IP 1 OF YOUR BARRACUDA FIREWALL> ns2 IN A <WAN IP 2 OF YOUR BARRACUDA FIREWALL> Step 2. Enable authoritative DNS on the X-Series Firewall In the DNS Servers table, you can view a list of the static IP addresses for which the DNS Server service is enabled (NETWORK > IP Configuration). Dynamic IP addresses are not listed. An access rule is created in step 3 to redirect incoming DNS requests on dynamic interfaces to the DNS service on the firewall. The access rule LOCALDNSCACHE must be active after enabling authoritative DNS for local clients to access the DNS server. 1. Go to the NETWORK > Authoritative DNS page. -
Curriculum Vita Pippa Norris
PIPPA NORRIS CURRICULUM VITAE 7/25/2021 JOHN F. KENNEDY SCHOOL OF GOVERNMENT • HARVARD UNIVERSITY CAMBRIDGE MA 02138 • TEL: (857) 4 4 5 - 9105 E - MAIL [email protected] TWITTER: @PIPPAN15 WWW.PIPPANORRIS.COM WWW.ELECTORALINTEGRITYPROJECT.COM PIPPA NORRIS CURRICULUM VITAE CONTENTS MAIN FIELDS OF RESEARCH ............................................................................................. 2 AGE ....................................................................................................................................... 2 EDUCATION ......................................................................................................................... 2 QUALIFICATIONS ................................................................................................................ 2 FULLTIME APPOINTMENTS: .............................................................................................. 2 MAJOR HONORS: ................................................................................................................. 3 CITATION IMPACT: ............................................................................................................. 4 TEACHING: .......................................................................................................................... 4 PROFESSIONAL ACTIVITIES AND MEMBERSHIPS: .......................................................... 4 EDITORIAL BOARDS: .......................................................................................................... 5 AUTHORED -
Political Turbulence: How Social Media Shape Collective Action by Helen Margetts, Peter John, Scott Hale, and Taha Yasseri
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/320049106 Book Review: Political Turbulence: How Social Media Shape Collective Action by Helen Margetts, Peter John, Scott Hale, and Taha Yasseri.... Article in Journalism & Mass Communication Quarterly · September 2017 DOI: 10.1177/1077699017734210 CITATIONS READS 0 201 1 author: Kioko Ireri United States International University-Africa 18 PUBLICATIONS 24 CITATIONS SEE PROFILE All content following this page was uploaded by Kioko Ireri on 29 September 2017. The user has requested enhancement of the downloaded file. JMQXXX10.1177/1077699017734210Journalism & Mass Communication QuarterlyBook Reviews 734210book-review2017 Book Reviews Journalism & Mass Communication Quarterly 1 –2 Book Reviews © 2017 AEJMC Reprints and permissions: sagepub.com/journalsPermissions.nav jmcq.sagepub.com Political Turbulence: How Social Media Shape Collective Action. Helen Margetts, Peter John, Scott Hale, and Taha Yasseri. Princeton: Princeton University Press, 2015. 304 pp. $29.95 hbk. $24.95 hbk. Reviewed by: Kioko Ireri, United States International University–Africa, Nairobi, Kenya DOI: 10.1177/1077699017734210 “Social media inject turbulence into political life. They facilitate a non-normal distri- bution of mobilizations, where most fail and a few succeed dramatically, oiled by social information and visibility and propelled forward by individual thresholds and tipping points” write Helen Margetts, Peter John, Scott Hale, and Taha Yasseri in Political Turbulence: How Social Media Shape Collective Action, a statement that encapsulates the book’s theme—the relationship between social media and contempo- rary collective action. The authors strongly demonstrate how Internet-based social media reshape the context within which citizens operate and influence their decisions on political engagements. -
Verisign-Cnic-Lawsuit
Case 1:15-cv-01028-LO-IDD Document 1-1 Filed 08/13/15 Page 1 of 123 PageID# 5 VIRGINIA: IN THE CIRCUIT COURT OF FAIRFAX COUNTY VERISIGN, INC., Plaintiff, V. Civil Action No. CL 2015-3519 CENTRALNIC LIMITED, XYZ.COM LLC Serve; Paracorp Incorporated, Reg. Agt. 318 N. Carson Street, Suite 208 Carson City, NV 89701 -and- DANIEL NEGARI, 205 South Camden Drive Beverly Hills, CA 90212 Defendants. FIRST AMENDED COMPLAINT COMES NOW the plaintiff, VeriSign, Inc. ("Verisign"), bycounsel, and for its first amended complaintstates the following: Parties 1. Verisign is a corporation organized and existing under the laws of the State of Delaware, having its principal place of business in the Commonwealth of Virginia. EXHIBIT /I Case 1:15-cv-01028-LO-IDD Document 1-1 Filed 08/13/15 Page 2 of 123 PageID# 6 2. Defendant CentralNic Limited ("CentralNic") is a corporation organized and existing under the laws of the United Kingdom, having its principal place of business in London, England. 3. Defendant XYZ.COM LLC ("XYZ") is a limited liability company organized and existing under the laws of the State of Nevada, having its principal place ofbusiness in the State ofNevada. 4. Defendant Daniel Negari is a natural person who, upon information and belief, is a resident of the State of California. Upon information and belief, Negari owns and/or controls XYZ. Jurisdiction and Venue 5. This Court has subject matterjurisdiction over this action pursuant to Virginia Code § 17.1-513. 6. CentralNic, XYZ and Negari are subject to personal jurisdiction in this Court pursuant to Virginia Code § 8.01-328.1(3 & 4) in that, as set forth herein, CentralNic, XYZ and Negari have caused tortious injury by acts in this Commonwealth; and have caused tortious injury in this Commonwealth by acts and omissions outside this Commonwealth and regularly do or solicit business, orengage in other persistent course ofconduct in this Commonwealth.