Model 90Si Secure Fax Gateway User's Guide
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TB 380-41 Final!
klg DISTRIBUTION RESTRICTION STATEMENT The technical or operational information in this manual is required solely for official use; therefore, distribution is authorized to U.S. Government agencies only. This determination was made on 1 January 1993. For further information, see page i of this document. WARNING: Military or civilian personnel who misuse or disclose to unauthorized persons information marked For Official Use Only (FOUO) may be subject to administrative sanctions brought under UCMJ Article 92, or in accor- dance with AR 690-700, Chapter 751, Table 1-1. Elec- tronic copies made of any publication herein must (1) bear the Four Official Use Only marking, and (2) include this WARNING in its entirety. Protective marking is in accordance with paragraph 3-200, Exemption 3a, AR 25-55. Destroy by any method that will prevent disclosure of contents or reconstruction of the document. Headquarters, Department of the Army Date of this Publication is 1 August 2003. Current as of 1 July 2003. This bulletin supersedes TB 380-41, October 1994 and rescinds the use of DA Forms 2008 and 2009. FOR OFFICIAL USE ONLY TB 380-41 DISTRIBUTION RESTRICTION STATEMENT OUTSIDE THE U.S. GOVERNMENT RELEASE: Requests from outside the U.S. Government for release of this publication under the Foreign Military Sales Program must be made to Commander, U.S. Army Security Assistance Center, ATTN: AMSAC-MI/I, 5002 Eisenhower Ave., Alexandria, VA 22333-0001. Request from outside the U.S. Government for release of this publication under the Freedom of Information Act must be made to the Director, Communications-Electronics Command (CECOM), Communications Security Logistics Activity (CSLA) at ATTN: SELCL-ID-P3, U.S. -
An Archeology of Cryptography: Rewriting Plaintext, Encryption, and Ciphertext
An Archeology of Cryptography: Rewriting Plaintext, Encryption, and Ciphertext By Isaac Quinn DuPont A thesis submitted in conformity with the requirements for the degree of Doctor of Philosophy Faculty of Information University of Toronto © Copyright by Isaac Quinn DuPont 2017 ii An Archeology of Cryptography: Rewriting Plaintext, Encryption, and Ciphertext Isaac Quinn DuPont Doctor of Philosophy Faculty of Information University of Toronto 2017 Abstract Tis dissertation is an archeological study of cryptography. It questions the validity of thinking about cryptography in familiar, instrumentalist terms, and instead reveals the ways that cryptography can been understood as writing, media, and computation. In this dissertation, I ofer a critique of the prevailing views of cryptography by tracing a number of long overlooked themes in its history, including the development of artifcial languages, machine translation, media, code, notation, silence, and order. Using an archeological method, I detail historical conditions of possibility and the technical a priori of cryptography. Te conditions of possibility are explored in three parts, where I rhetorically rewrite the conventional terms of art, namely, plaintext, encryption, and ciphertext. I argue that plaintext has historically been understood as kind of inscription or form of writing, and has been associated with the development of artifcial languages, and used to analyze and investigate the natural world. I argue that the technical a priori of plaintext, encryption, and ciphertext is constitutive of the syntactic iii and semantic properties detailed in Nelson Goodman’s theory of notation, as described in his Languages of Art. I argue that encryption (and its reverse, decryption) are deterministic modes of transcription, which have historically been thought of as the medium between plaintext and ciphertext. -
Corp Bro Inside Layout
Message from the Director, NSA The National Security Agency’s rich legacy of cryptologic success serves not only as a reminder of our past triumphs, but also as an inspiration for our future. Harry Truman, the man responsible for signing the legislation that brought our Agency into existence, was once quoted as saying, “There is nothing new in the world except the history you do not know.” Like all truisms, it is only partially accurate. Each generation of Americans must at some point deal with unforeseen problems and issues that transcend the status quo. Most would agree that the challenges faced by NSA in today’s war against terrorism are far different from those of World War II, Vietnam, or Desert Storm. Even so, President Truman was correct in his assertion that there is much to be learned from the past. The history of the National Security Agency has in many respects been based on and characterized by feats of intellectual brilliance. Pioneers like William Friedman, Frank Rowlett, Dr. Louis Tordella, and Agnes Meyer Driscoll, to name but a few, were able to build on past successes and do whatever was necessary to meet the challenges of their time. We should not forget, however, that NSA’s success is due not just to the efforts of the well- known legends of the cryptologic past, but also to the dedicated work of thousands of men and women whose names will never be noted in any history book. History tells us that both genius and hard work are required to ensure success. -
Using PSTN Encryption HC-2203 Over BGAN Version 1 3 September 2009
Using PSTN Encryption HC-2203 over BGAN Version 1 3 September 2009 inmarsat.com/bgan Whilst the information has been prepared by Inmarsat in good faith, and all reasonable efforts have been made to ensure its accuracy, Inmarsat makes no warranty or representation as to the accuracy, completeness or fitness for purpose or use of the information. Inmarsat shall not be liable for any loss or damage of any kind, including indirect or consequential loss, arising from use of the information and all warranties and conditions, whether express or implied by statute, common law or otherwise, are hereby excluded to the extent permitted by English law. INMARSAT is a trademark of the International Mobile Satellite Organisation, Inmarsat LOGO is a trademark of Inmarsat (IP) Company Limited. Both trademarks are licensed to Inmarsat Global Limited. © Inmarsat Global Limited 2009. All rights reserved. Contents 1 Overview 1 1.1 PSTN encryption explained 1 2 Typical users 1 3 Key features 1 4 Benefits to BGAN users 1 5 Setting up 1 5.1 Setting up HC-2203 PSTN Encryption 1 5.2 About your BGAN SIM card subscription 1 5.3 Setting up the EXPLORER 500/527 and EXPLORER 700 1 5.4 Setting up the Hughes 9201 or Hughes 9250 terminal 1 6 Technical specifications 1 7 General data 1 8 Further details and support 1 1 Overview Inmarsat BGAN offers the same telephony services as its predecessor system GAN, namely Standard Voice (compressed), ISDN Data and the Audio 3.1kHz service which can be used for fax and data communication. -
I Islander Readers I Say the Damdest I Things... 7A ARTS » LEISURE: Life's
mm ARTS » LEISURE: EVERY WEEK: i Islander readers Life's a beach 1B Calendar 27A I say the damdest Ostrich eggs, . Classifieds 18C i things... 7A anyone? 4B Island map 25A 1961-1986 Still first after 25 years VOL. 26, NO. 13 TUESDAY, MARCH 3>, 1987 THREE SECTIONS, 76 PAGES 50 CENTS Who's the wiser? Michael Welngart, staff member at Care and ed howl back in Its nest on Captiva last weekend. The strong winds last week. Story on page 1C. Photo by Rehabilitation of Wildlife, placed this baby great horn- owl was one of two that was blown from the nest by Rlcki Kosakow Cooper. INDEX2 •-,•.•. ALSO THIS WEEK How do you Executive women Westall isn't discouraged Arts-Leisure 4B organize new chapter when osprey parents Brldae 13B combine computers Club news 14B with seashells? of service club on Sanibel vent their indignation Fishing tips 10C Long-time Island, shellers President Kappy King Cole in- In his first osprey chick banding Nature programs 3C Margaret Thorsen and Ede vites interested Island business expedition of the season, Mark Obituary 15A Mugridge have found a way - and women to learn more about the "Bird" Westall suffered minor in- juries to his arm when an angry Police beat 4A their efforts will benefit the Sanibel fledgling Sanibel-Captiva Zonta Club. osprey mother dove at him. Shelling tips 11C Shell Museum and Research Foundation. 23B 10A The ISLANDER Tuesday, March 31, 1987 3A City hopes to gain endorsement of Realtors Tuesday for sales tax to help purchase sensitive wetlands 2A Island Shorts March 31,1987 By BARBARA BRUNDAGE directors, as do city councilmen, view a recreational facilities would not be inherent obligation and responsibility Islander staff writer real estate transaction tax as the most included. -
(U) a History of Secure Voice Codin~: Insights Drawn from the Career of One of Tile Earliest Practitioners of the Art of Speech Coding JOSEPH P
DOCID: 3860926 UNCLASSIFIED Cryptologic Quarter1y (U) A History of Secure Voice Codin~: Insights Drawn from the Career of One of tile Earliest Practitioners of the Art of Speech Coding JOSEPH P. CAMPBELL, JR., and RICHARD A. DEAN Editor's Note: This artrde Is basecl on one publlshecl In Dlgittl Signal Processing, July 1993, wfth permission ofthe authors. The history of speech coding is closely tied to tion of PCM. A "Buzz" /"Hiss" generator was used the career of Tom Tremain. He joined the as an exciter for the vocoder corresponding to the National Security Agency i~ 1959 as an Air Force voiced/unvoiced attribute of each 20-ms speech lieutenant assigned to duty at the Agency. Llttle segment. Balance of the "Buzz" /"Hiss" generator, did he know then that this assignment would or voicing, represented a major factor in the qual shape his career as well as' the future of speech ity of the speech. Early practitioners of speech coding. 1 coders, like Tom, can still be found today speak I . ing"Aaahhh" /"Sshhhhh" into voice coders to test Thomas E. Tremain was the U.S. govern- this balance. ment's senior speech scientist. He was a recog nized leader and an expert in speech science. From the time of SIGSALY until Tom arrived 1 Tom's work spanned five dife3des of state-of-the- at NSA, several generations of voice coders had art modem and speech co<;Iing innovations that been developed in conjunction with Bell Labs. are the basis of virtually e~ery U.S. and NATO The K0-6 voice coder, developed in 1949 and modem and speech coding standard. -
Encryption of Voice, Data and Video (Vdv) for Secure Terrestrial and Satellite Communications
Dimov Stojce Ilcev / International Journal of New Technologies in Science and Engineering Vol. 2, Issue. 4,October 2015, ISSN 2349-0780 ENCRYPTION OF VOICE, DATA AND VIDEO (VDV) FOR SECURE TERRESTRIAL AND SATELLITE COMMUNICATIONS Stojce Dimov Ilcev Durban University of Technology (DUT), 133 Bencorrum, 183 Prince Street, Durban, South Africa Abstract: This paper introduces the Voice, Data and Video (VDV) encryption as protection shield for secure terrestrial and satellite communication systems deploying special hardware and software scrambling solutions against government or private surveillance and spying. The encryption covers fixed, personal and mobile (cellular) solutions including computer, fax and telex messaging modes for commercial and military applications. Keywords: Encryption, VDV/NSA, DES/AES, RSA/IBE I. INTRODUCTION Secure communication is when two entities are communicating and do not want a third party to listen in or to communicate in a way not susceptible to eavesdropping or interception. It includes means by which people can share mutual information with varying degrees of certainty that third parties cannot intercept what was said, heard, sent and saw. Other than spoken face-to-face communication with no possible eavesdropper, it is probably safe to say that no communication is guaranteed secure in this sense, although practical obstacles such as legislation, resources, technical issues (interception and encryption), and the sheer volume of communication serve to limit surveillance. In cryptography, encryption is the process of encoding voice (speech and fax), data (messages or text) and video (TV, videoconference and images) in such a way that only authorized parties can listen, read or see it properly. Encryption does not of itself prevent interception, but denies the speech, message and image content to the interceptor. -
Telephone Security Group-Approved Equipment
TELEPHONE SECURITY GROUP APPROVED EQUIPMENT TELEPHONE SECURITY GUIDE TSG STANDARD 6 June 2006 PREFACE This standard was prepared by the National Telecommunications Security Working Group (NTSWG). The members of the NTSWG are: Department of the Air Force, Department of the Army, Central Intelligence Agency, Center for Security Evaluation, Defense Intelligence Agency, Defense Threat Reduction Agency, Department of Energy, Department of Justice, Department of the Navy, Department of State, Department of Transportation, Department of the Treasury, Federal Bureau of Investigation, Federal Communications Commission, Joint Chiefs of Staff, National Aeronautics and Space Administration, National Reconnaissance Office, National Security Agency, Office of the Secretary of Defense, United States Marine Corps, United States Secret Service, and White House Communications Agency. Members are also provided by industry on a non-voting but participatory representation. The NTSWG is the primary technical and policy resource of the Federal Government for all aspects of the technical security program involving telephone systems. The Telephone Security Guides (TSG) Standards contain guidance for providing on-hook security to telephone systems in areas where sensitive government information is discussed. Implementation of TSG standards neither prevents the application of more stringent requirements nor satisfies the requirements of other security programs such as TEMPEST, COMSEC, or OPSEC. TSG Standard 1 is an introduction to telephone security that provides general information about the TSG standards. This edition has been revised to make finding items easier. It is divided into 2 major sections, items currently being manufactured and items no longer being made. All approved items will remain in this Standard since old hardware is still in use and the Approved status of an item can be verified by referring to this Standard. -
Joint Tactical Network Test Environment
Joint Tactical Network Test Environment Networks of Networks Roger Fate NewTec Engineering – WSMR January 2012 JTNTE Compliance • Net-Centric Operations and Warfare • Vice Chief of Staff of the Army’s directive in the integration or combine tests for the purpose to field warfighting capabilities ensuring system of systems are interoperable before fielding to the Warfighter • Augment ATEC’s chartered to plan and execute rigorous and robust integrated Network T&E to provide recommendations to Milestone Decision Authorities (MDA) • GIG Key Interface Profiles • DoD Mandated Net Ready Key Performance Parameter (KPP) • WSMR IA US Army White Sands Missile Range 2 JTNTE Purpose • Provide Persistent Joint Tactical Network to Range Customers for T&E and Training • Provide Exercise Common Operating Picture or Data Transport (anywhere there is a TSN, DREN or SDREN Drop) • Provide Customers with unique needs during T&E or training US Army White Sands Missile Range 3 Requirements Gathering • SoSI Network Integration Evaluation • 1st Armored Division • BCT LUT 1 & 2 Testing Requirements • 49th Fighter Test Wing UAV • TRIAD Regional COP Working Group – WSMR, Holloman AFB, Ft. Bliss • IM Directorate TSN-IP Network and IA Requirements US Army White Sands Missile Range 4 JTNTE Network Diagram US Army White Sands Missile Range 5 WSMR Mobile and Lab Facilities US Army White Sands Missile Range 6 JTNTE Mobile Platform • Purpose – Establish persistent tactical networks in the way they are intended to be used by the Warfighter – Extend the Line of Site for systems -
NSIAD-86-7 Concerns Regarding the National Security Agency Secure Telephone Program
1 II UNITED STATES GENE& ACCGWT~NGOFFICE WASHINGTON, D.C. 2Q548 NATIONAL SECURITY AND IMIERNATIONAL AFFAlRS DlVlS1ON OCf 15 1985 IIIll IIll,ll~~ B-220762 128229 The Honorable Glenn English Chairman, Subcommittee on Government Information, Justice, and Agriculture ' Committee on Government Operations House of Representatives Dear Mr. Chairman: Subject: Concerns Regarding the National Security Agency Secure Telephone Program (GAO/NSIAD-86-7) On September 24, 1984, you requested that we evaluate the use of TEMPEST and similar technologies--such as secure telephones-- for the protection of national security information. As requested by your office on July 26, 1985, this letter identifies the major issues regarding secure telephones that we have identified to date. The STU-II is the secure telephone in use today. These telephones are to be replaced by lower cost STU-III telephones. Development contracts for the STU-III telephones were awarded 'in March 1985 to AT&T, Motorola, and RCA to develop an easy to use, low cost (target price about $2,000) secure telephone, deliverable by early 1987. Current plans are to award production contracts to all three contractors (if they successfully develop a product) in March 1986, with deliveries to begin in April 1987. The number of units awarded to each contractor will depend on their price and degree of success in performance tests. A contract has also been awarded to GTE Sylvania for systems integration and testing. The total cost to the government for this developmental effort is about $82 million. This program is very unique because, in addition to having applicability to national security information, this secure telephone will also have a commercial market, that is, banks, brokerage firms, and other businesses interested in securing (395037) B-220762 their communications. -
A General Taxonomy for Cryptographic Assets
bravenewcoin.com Table of contents 3 About 4 Foreword 5 Author Profile 6 General Taxonomy: An Overview 7 General Taxonomy Structure 8 Section I: Cryptographic Assets – The new ‘Superclass’ 14 Section II: General Taxonomy Key Metrics for General Crypto Assets 19 Section III: General Taxonomy for Cryptographic Assets Visualization 24 References 25 Contact About Brave New Coin Brave New Coin’s mission is to be the leader in delivering the most accurate, accessible, and comprehensive blockchain data solutions and insights, in ways that anticipate and respond to the needs of an evolving market. BNC is committed to providing the type of trusted information, technical analysis and research that will empower and inform stakeholders across the cryptographic asset marketplace. To that end, The General Taxonomy for Cryptographic Assets has been curated to deliver on the goal of a comprehensive asset classification system which provides a common frame-of-reference for all sector participants. Foreword Today the cryptographic asset sector’s market capitalization is in the hundreds of billions, with a rapidly evolving user community. Since establishing Brave New Coin in 2014 it has been our goal to provide the data, tools and insights needed to support this market as it matures into a dominant asset class. BNC has created the General Taxonomy in response to community requests for greater sector transparency and a uniform classification system for the ever-expanding universe of cryptographic assets. Its intended audience is: Asset Managers Regulators Product Owners Researchers Developers Industry Executives At BNC we want to support an engaged user community and we encourage you to explore, share and utilize the General Taxonomy you see fit.* Finally, I want to add that this document is just the beginning and we welcome your feedback on how we can continue to improve the taxonomy and its relevance to you and your industry sector. -
TCC-Encryption.Pdf
GLOBAL SECURE COMMUNICATIONS EXPERTISE For more than 50 years, TCC has specialized in designing, With our solid reputation, TCC has established many long- manufacturing, marketing and supporting superior-grade term relationships around the globe, while our large base of secure communications systems and customized solutions international representatives, direct sales force, and technical that protect highly sensitive voice, data and video information field staff give each customer personalized service and support. transmitted over a wide range of networks. Communications With a commitment to excellence, TCC has been ISO 9001 security is an essential part of a cybersecurity strategy. certified since 1995 for its stringent company-wide quality TCC’s solutions are optimized for cryptographic strength, management system and processes. Today, government performance and ease of use, supporting our CipherONE® entities, military agencies and corporate enterprises in over Optimized Network Encryption best-in-class criteria. 115 countries have selected TCC to protect their mission- critical communications. UNIVERSAL RADIO ENCRYPTION AND SECURE VOICE CONFERENCING TCC’s DSP 9000 military radio encryption systems, and on existing voice networks — no infrastructure changes are the HSE 6000 squad radio headset and telephone encryptor required. Our best-in-class systems deliver strong communi- for public safety special operations are interoperable systems cations security while maintaining excellent voice quality and providing end-to-end secure communications for air, land, crypto-synchronization even in the harshest field and network sea and office. Additionally, with X-NCrypt™ Cross Network environments. Our products are also easy to use, deploy and Cryptography, TCC’s solution enables multiparty secure voice manage. conferencing across and between radio and telephone networks.