Interrogation: Science and Art Foundations for the Future
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Trends Toward Real-Time Network Data Steganography
TRENDS TOWARD REAL-TIME NETWORK DATA STEGANOGRAPHY James Collins, Sos Agaian Department of Electrical and Computer Engineering The University of Texas at San Antonio, San Antonio, Texas, USA [email protected], [email protected] Abstract Network steganography has been a well-known covert data channeling method for over three decades. The basic set of techniques and implementation tools have not changed significantly since their introduction in the early 1980’s. In this paper, we review the predominant methods of classical network steganography, describing the detailed operations and resultant challenges involved in embedding data in the network transport domain. We also consider the various cyber threat vectors of network steganography and point out the major differences between classical network steganography and the widely known end-point multimedia embedding techniques, which focus exclusively on static data modification for data hiding. We then challenge the security community by introducing an entirely new network data hiding methodology, which we refer to as real-time network data steganography. Finally, we provide the groundwork for this fundamental change of covert network data embedding by introducing a system-level implementation for real-time network data operations that will open the path for even further advances in computer network security. KEYWORDS Network Steganography, Real-time Networking, TCP/IP Communications, Network Protocols 1. INTRODUCTION Even though the origins of steganography reach back to the time of ancient Greece, to Herodotus in 440 BC, the art of steganography continues to evolve. This is especially true in the technical methods of digital embedding [1][2]. Digital steganography has been used since the early 1980’s and network steganography techniques quickly evolved with the advent of the Internet and standardized multimedia formats used for data exchange [3]. -
Cybersecurity, IT-Aided Education, and Teles: Nexus, Vistas & Realities
CYBERSECURITY, IT-AIDED EDUCATION, AND TELES: NEXUS, VISTAS & REALITIES Emmanuel C. Ogu* Department of Computer Science, [email protected] School of Computing and Engineer- ing Sciences, Babcock University, Ilishan-Remo, Ogun State, Nigeria. Chiemela Ogu EMINDA Konsults, Yaba, Lagos, [email protected] Nigeria. * Corresponding author ABSTRACT Background The current decade has witnessed rising spates of threats and attacks that have threatened the safety and security of cyberspace, thereby giving rise to contem- porary discourses pertaining the realities that these ominous trends portend for technology innovation and digitalisation, in the emerging global digital society. In the process, the technological capabilities that have been used to effectively harness the efficiency that this virtual space provides for contemporary educa- tion and learning have been defamed. Aim/Purpose This exploratory research interrogates the possible relationships between the contemporary concerns of global cyber security, and the realities and prospects of IAE and TeLEs, while elucidating the crucial factors that impose on such relationship(s). Methodology This research adopts the qualitative research methodology with an exploratory approach to interrogate the various contemporary concerns of global cyberse- curity as contained in existing literature, especially as it affects the proliferation and adoption of IT-aided education and Technology-enhanced Learning Envi- ronments (TeLEs); based on a systematic correlational analysis of key interpos- ing concepts. Contribution The research presents an overview of the current status and prospects of de- velopment of IAE and TeLEs, as well as the nature of the realities associated with contemporary concerns of global cybersecurity; then also discussing how these cybersecurity concerns impact on the wider adoption and implementation of IAE and TeLEs. -
SPYCATCHER by PETER WRIGHT with Paul Greengrass WILLIAM
SPYCATCHER by PETER WRIGHT with Paul Greengrass WILLIAM HEINEMANN: AUSTRALIA First published in 1987 by HEINEMANN PUBLISHERS AUSTRALIA (A division of Octopus Publishing Group/Australia Pty Ltd) 85 Abinger Street, Richmond, Victoria, 3121. Copyright (c) 1987 by Peter Wright ISBN 0-85561-166-9 All Rights Reserved. No part of this publication may be reproduced, stored in or introduced into a retrieval system, or transmitted, in any form or by any means (electronic, mechanical, photocopying, recording or otherwise) without the prior written permission of the publisher. TO MY WIFE LOIS Prologue For years I had wondered what the last day would be like. In January 1976 after two decades in the top echelons of the British Security Service, MI5, it was time to rejoin the real world. I emerged for the final time from Euston Road tube station. The winter sun shone brightly as I made my way down Gower Street toward Trafalgar Square. Fifty yards on I turned into the unmarked entrance to an anonymous office block. Tucked between an art college and a hospital stood the unlikely headquarters of British Counterespionage. I showed my pass to the policeman standing discreetly in the reception alcove and took one of the specially programmed lifts which carry senior officers to the sixth-floor inner sanctum. I walked silently down the corridor to my room next to the Director-General's suite. The offices were quiet. Far below I could hear the rumble of tube trains carrying commuters to the West End. I unlocked my door. In front of me stood the essential tools of the intelligence officer’s trade - a desk, two telephones, one scrambled for outside calls, and to one side a large green metal safe with an oversized combination lock on the front. -
Freedom Or Theocracy?: Constitutionalism in Afghanistan and Iraq Hannibal Travis
Northwestern Journal of International Human Rights Volume 3 | Issue 1 Article 4 Spring 2005 Freedom or Theocracy?: Constitutionalism in Afghanistan and Iraq Hannibal Travis Follow this and additional works at: http://scholarlycommons.law.northwestern.edu/njihr Recommended Citation Hannibal Travis, Freedom or Theocracy?: Constitutionalism in Afghanistan and Iraq, 3 Nw. J. Int'l Hum. Rts. 1 (2005). http://scholarlycommons.law.northwestern.edu/njihr/vol3/iss1/4 This Article is brought to you for free and open access by Northwestern University School of Law Scholarly Commons. It has been accepted for inclusion in Northwestern Journal of International Human Rights by an authorized administrator of Northwestern University School of Law Scholarly Commons. Copyright 2005 Northwestern University School of Law Volume 3 (Spring 2005) Northwestern University Journal of International Human Rights FREEDOM OR THEOCRACY?: CONSTITUTIONALISM IN AFGHANISTAN AND IRAQ By Hannibal Travis* “Afghans are victims of the games superpowers once played: their war was once our war, and collectively we bear responsibility.”1 “In the approved version of the [Afghan] constitution, Article 3 was amended to read, ‘In Afghanistan, no law can be contrary to the beliefs and provisions of the sacred religion of Islam.’ … This very significant clause basically gives the official and nonofficial religious leaders in Afghanistan sway over every action that they might deem contrary to their beliefs, which by extension and within the Afghan cultural context, could be regarded as -
Steganography- a Data Hiding Technique
International Journal of Computer Applications (0975 – 8887) Volume 9– No.7, November 2010 Steganography- A Data Hiding Technique Arvind Kumar Km. Pooja Assistant Professor Vankateshwara institute of computer Vidya College of engineering, Meerut, India Science and technology, Meerut, India ABSTRACT In steganography, the possible cover carriers are innocent looking Steganography is the art of hiding information and an effort to carriers (images, audio, video, text, or some other digitally conceal the existence of the embedded information. It serves as a representative code) which will hold the hidden information. A better way of securing message than cryptography which only message is the information hidden and may be plaintext, cipher text, conceals the content of the message not the existence of the message. images, or anything that can be embedded into a bit stream. Together Original message is being hidden within a carrier such that the the cover carrier and the embedded message create a stego-carrier. changes so occurred in the carrier are not observable. In this paper we Hiding information may require a stego key which is additional secret will discuss how digital images can be used as a carrier to hide information, such as a password, required for embedding the messages. This paper also analyses the performance of some of the information. For example, when a secret message is hidden within a steganography tools. Steganography is a useful tool that allows covert cover image, the resulting product is a stego-image. transmission of information over an over the communications A possible formula of the process may be represented as: cover channel. -
The Pragmatics of Powerlessness in Police Interrogation
Seattle University School of Law Digital Commons Faculty Scholarship 1-1-1993 In a Different Register: The Pragmatics of Powerlessness in Police Interrogation Janet Ainsworth Follow this and additional works at: https://digitalcommons.law.seattleu.edu/faculty Part of the Constitutional Law Commons Recommended Citation Janet Ainsworth, In a Different Register: The Pragmatics of Powerlessness in Police Interrogation, 103 YALE L.J. 259 (1993). https://digitalcommons.law.seattleu.edu/faculty/287 This Article is brought to you for free and open access by Seattle University School of Law Digital Commons. It has been accepted for inclusion in Faculty Scholarship by an authorized administrator of Seattle University School of Law Digital Commons. For more information, please contact [email protected]. Articles In a Different Register: The Pragmatics of Powerlessness in Police Interrogation Janet E. Ainswortht CONTENTS I. INTRODUCTION ............................................ 260 II. How WE Do THINGS WITH WORDS .............................. 264 A. Performative Speech Acts ................................. 264 B. Indirect Speech Acts as Performatives ......................... 267 C. ConversationalImplicature Modifying Literal Meaning ............. 268 H. GENDER AND LANGUAGE USAGE: A DIFFERENT REGISTER .............. 271 A. Characteristicsof the Female Register ........................ 275 1. Hedges ........................................... 276 2. Tag Questions ...................................... 277 t Associate Professor of Law, University of Puget Sound School of Law. B.A. Brandeis University, M.A. Yale University, J.D. Harvard Law School. My appreciative thanks go to Harriet Capron and Blain Johnson for their able research assistance. I am also indebted to Melinda Branscomb, Jacqueline Charlesworth, Annette Clark, Sid DeLong, Carol Eastman, Joel Handler, Robin Lakoff, Debbie Maranville, Chris Rideout, Kellye Testy, Austin Sarat, and David Skover for their helpful comments and suggestions. -
Interrogation Nation: Refugees and Spies in Cold War Germany Douglas Selvage / Office of the Federal Commissioner for the Stasi Records
Interrogation Nation: Refugees and Spies in Cold War Germany Douglas Selvage / Office of the Federal Commissioner for the Stasi Records In Interrogation Nation: Refugees and Spies in Cold War Germany, historian Keith R. Allen analyzes the “overlooked story of refugee screening in West Germany” (p. xv). Building upon his previous German-language study focused on such screening at the Marienfelde Refugee Center in West Berlin (Befragung - Überprüfung - Kontrolle: die Aufnahme von DDR- Flüchtlingen in West-Berlin bis 1961, Berlin: Ch. Links, 2013), Allen examines the places, personalities, and practices of refugee screening by the three Western Powers, as well as the German federal government, in West Berlin and throughout West Germany. The topic is particularly timely since, as Allen notes, many of “the screening programs established during the darkest days of the Cold War” (p. xv) continue today, although their targets have shifted. The current political debates about foreign and domestic intelligence activities in Germany, including the issue of refugee screening, echo earlier disputes from the years of the Bonn Republic. The central questions remain: To what extent have citizenship rights and the Federal Republic’s sovereignty been compromised by foreign and domestic intelligence agencies – largely with the consent of the German government – in the name of security? BERLINER KOLLEG KALTER KRIEG | BERLIN CENTER FOR COLD WAR STUDIES 2017 Douglas Selvage Interrogation Nation Allen divides his study into three parts. In Part I, he focuses on “places” – the various sites in occupied West Berlin and western Germany where refugees were interrogated. He sifts through the alphabet soup of acronyms of US, British, French, and eventually West German civilian and military intelligence services and deciphers the cover names of the institutions and locations at which they engaged in screening activities during the Cold War and beyond. -
Intel Management Model for Europe
INTELLIGENCE MANAGEMENT MODEL FOR EUROPE PHASE ONE Guidelines for standards and best practice within the analysis function Contents Foreword 5 Acknowledgements 6 1. Executive Summary 7 Recruitment 8 Trainee Analyst - The Benefits 9 Training Programme for Police Analysts 10 Intelligence Training for Law Enforcement Personnel 10 Career Structure for Analyst Personnel 11 2. Recruitment 12 Person Specification 12 Pre-Selection 15 The Interview 15 3. Trainee Analyst - The Benefits 17 The Police Service of Northern Ireland 17 Belgian Federal Police 19 4. Training Programme for Police Analysts 20 Approach 1: The Police Service of Northern Ireland 20 Approach 2: The Belgian Federal Police 21 Approach 3: National Criminal Intelligence Service (NCIS) UK 22 5. Intelligence Training for Law Enforcement Personnel 23 Probationary Officers 23 Intelligence Officers 24 Analyst Managers 26 6. Career Structure for Analyst Personnel 28 7. Recommended References 30 3 List of Figures Figure 1: The Intelligence Cycle 7 Figure 2: Person Specification for Intelligence Analyst 14 Figure 3: PSNI Analyst Development Programme 18 Figure 4: Organisational Structure for Analysts - Strathclyde Police 28 Figure 5: Organisational Structure for Analysts - PSNI 29 4 Foreword The first tentative steps towards the development of an Intelligence Management Model for Europe were taken during early 2001. It was then that consideration was given to a proposed agenda for the forthcoming European Heads of Training Conference to be held in Scotland in June that same year. Many such conferences, in all disciplines, provide useful guidance and information to those in attendance. Often however there is little or no resultant legacy in terms of actual and tangible continuous development. -
Open Source Intelligence (OSINT)
ATP 2-22.9 Open-Source Intelligence July 2012 DISTRIBUTION RESTRICTION: Unlimited Distribution Headquarters, Department of the Army *ATP 2-22.9 Army Techniques Publication Headquarters No. 2-22.9 (FMI 2-22.9) Department of the Army Washington, DC, 10 July 2012 Open-Source Intelligence Contents Page PREFACE.............................................................................................................. iv INTRODUCTION .................................................................................................... v Chapter 1 OPEN-SOURCE INTELLIGENCE (OSINT) FUNDAMENTALS ........................ 1-1 Definition and Terms .......................................................................................... 1-1 Characteristics .................................................................................................... 1-1 The Intelligence Warfighting Function ................................................................ 1-2 The Intelligence Process .................................................................................... 1-3 The Planning Requirements and Assessing Collection Process ........................ 1-4 The Military Decisionmaking Process ................................................................ 1-4 Intelligence Preparation of the Battlefield ........................................................... 1-5 Chapter 2 PLANNING AND PREPARATION OF THE OSINT MISSION ............................. 2-1 Section I – Planning OSINT Activities ........................................................... -
Confidentiality Complications
Confidentiality Complications: How new rules, technologies and corporate practices affect the reporter’s privilege and further demonstrate the need for a federal shield law The Reporters Committee for Freedom of the Press June 2007 Lucy A. Dalglish, Esq. Gregg P. Leslie, Esq. Elizabeth J. Soja, Esq. 1101 Wilson Blvd., Suite 1100 Arlington, Virginia 22209 (703) 807-2100 Executive Summary The corporate structure of the news media has created new obstacles, both financial and practical, for journalists who must keep promises of confidentiality. Information that once existed only in a reporter’s notebook can now be accessed by companies that have obligations not only to their reporters, but to their shareholders, their other employees, and the public. Additionally, in the wake of an unprecedented settlement in the Wen Ho Lee Privacy Act case, parties can target news media corporations not just for their access to a reporter’s information, but also for their deep pockets. The potential for conflicts of interest is staggering, but the primary concerns of The Reporters Committee for Freedom of the Press are that: • because of the 21st-century newsroom’s reliance on technology, corporations now have access to notes, correspondence and work-product information that before only existed in a reporter’s notebook; • the new federal “e-discovery” court rules allow litigants to discover vastly more information than a printed page – or even a saved e-mail – would provide during litigation; • while reporters generally only have responsibilities to themselves, -
Espionage Against the United States by American Citizens 1947-2001
Technical Report 02-5 July 2002 Espionage Against the United States by American Citizens 1947-2001 Katherine L. Herbig Martin F. Wiskoff TRW Systems Released by James A. Riedel Director Defense Personnel Security Research Center 99 Pacific Street, Building 455-E Monterey, CA 93940-2497 REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 The public reporting burden for this collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding this burden estimate or any other aspect of this collection of information, including suggestions for reducing the burden, to Department of Defense, Washington Headquarters Services, Directorate for Information Operations and Reports (0704- 0188), 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302. Respondents should be aware that notwithstanding any other provision of law, no person shall be subject to any penalty for failing to comply with a collection of information if it does not display a currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DDMMYYYY) 2. REPORT TYPE 3. DATES COVERED (From – To) July 2002 Technical 1947 - 2001 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER 5b. GRANT NUMBER Espionage Against the United States by American Citizens 1947-2001 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER Katherine L. Herbig, Ph.D. Martin F. Wiskoff, Ph.D. 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. -
Ten Strategies of a World-Class Cybersecurity Operations Center Conveys MITRE’S Expertise on Accumulated Expertise on Enterprise-Grade Computer Network Defense
Bleed rule--remove from file Bleed rule--remove from file MITRE’s accumulated Ten Strategies of a World-Class Cybersecurity Operations Center conveys MITRE’s expertise on accumulated expertise on enterprise-grade computer network defense. It covers ten key qualities enterprise- grade of leading Cybersecurity Operations Centers (CSOCs), ranging from their structure and organization, computer MITRE network to processes that best enable effective and efficient operations, to approaches that extract maximum defense Ten Strategies of a World-Class value from CSOC technology investments. This book offers perspective and context for key decision Cybersecurity Operations Center points in structuring a CSOC and shows how to: • Find the right size and structure for the CSOC team Cybersecurity Operations Center a World-Class of Strategies Ten The MITRE Corporation is • Achieve effective placement within a larger organization that a not-for-profit organization enables CSOC operations that operates federally funded • Attract, retain, and grow the right staff and skills research and development • Prepare the CSOC team, technologies, and processes for agile, centers (FFRDCs). FFRDCs threat-based response are unique organizations that • Architect for large-scale data collection and analysis with a assist the U.S. government with limited budget scientific research and analysis, • Prioritize sensor placement and data feed choices across development and acquisition, enteprise systems, enclaves, networks, and perimeters and systems engineering and integration. We’re proud to have If you manage, work in, or are standing up a CSOC, this book is for you. served the public interest for It is also available on MITRE’s website, www.mitre.org. more than 50 years.