Hidden Radio Frequencies
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Hidden Radio Frequencies
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Author : Sabine Lorca
language : en
Publisher: Publifye AS
Release Date : 2025-03-31
Hidden Radio Frequencies written by Sabine Lorca and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-31 with Technology & Engineering categories.
Hidden Radio Frequencies explores the intriguing world of covert radio communication, revealing how hidden radio frequencies are used by military organizations and others to transmit messages beyond the reach of standard scanners. The book examines the technology, historical context, and impact of these clandestine channels on global security and electronic surveillance. Discover how frequency modulation and signal encryption are manipulated to conceal messages within ordinary radio waves, and how historical developments like frequency hopping during World War II shaped modern secure communication. The book progresses from fundamental concepts of radio wave propagation and encryption methods to historical case studies and present-day applications. Hidden Radio Frequencies stands out by providing an accessible overview of the technical and historical dimensions of hidden radio communication. It assesses the implications of covert radio communication on cybersecurity and international relations, underlining how control of these frequencies impacts national security and individual privacy.
Invasions Of Privacy Government Agencies
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Author : United States. Congress. Senate. Committee on the Judiciary
language : en
Publisher:
Release Date : 1967
Invasions Of Privacy Government Agencies written by United States. Congress. Senate. Committee on the Judiciary and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
Scanners And Secret Frequencies
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Author : Henry Eisenson
language : en
Publisher: Paladin Press
Release Date : 1994-01-01
Scanners And Secret Frequencies written by Henry Eisenson and has been published by Paladin Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-01-01 with categories.
This cynical and immensely entertaining book describes the scanner world, the people in it, the equipment they use, and how they acquire and tune in to the "secret" frequencies.
Investigator S Guide To Steganography
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Author : Gregory Kipper
language : en
Publisher: CRC Press
Release Date : 2003-10-27
Investigator S Guide To Steganography written by Gregory Kipper and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-10-27 with Computers categories.
Investigators within the law enforcement and cyber forensics communities are generally aware of the concept of steganography, but their levels of expertise vary dramatically depending upon the incidents and cases that they have been exposed to. Now there is a book that balances the playing field in terms of awareness, and serves as a valuable refer
Tune The Hidden Signals On Satellite Tv
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Author : Thomas P. Harrington
language : en
Publisher: Universal Electronics, Incorporated
Release Date : 1986
Tune The Hidden Signals On Satellite Tv written by Thomas P. Harrington and has been published by Universal Electronics, Incorporated this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Technology & Engineering categories.
Cwna Certified Wireless Network Administrator Official Study Guide
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Author : David D. Coleman
language : en
Publisher: John Wiley & Sons
Release Date : 2009-12-15
Cwna Certified Wireless Network Administrator Official Study Guide written by David D. Coleman and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-15 with Computers categories.
Sybex is now the official publisher for CWNP, the certifying vendor for the CWNA program. This valuable guide covers all objectives for the newest version of the PW0-104 exam, including radio technologies; antenna concepts; wireless LAN hardware and software; network design, installation and management; wireless standards and organizations; 802.11 network architecture; wireless LAN security; performing site surveys; and troubleshooting. Also included are hands-on exercises, chapter review questions, a detailed glossary, and a pre-assessment test. The CD-ROM features two bonus exams, over 150 flashcards, and numerous White Papers and demo software. Note: CD-ROM materials for eBook purchases can be downloaded from CWNP’s website at www.cwnp.com/sybex.
Stacs 2000
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Author : Horst Reichel
language : en
Publisher: Springer
Release Date : 2007-08-03
Stacs 2000 written by Horst Reichel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-08-03 with Computers categories.
This book constitutes the refereed proceedings of the 17th Annual Symposium on Theoretical Aspects of Computer Science, STACS 2000, held in Lille, France in February 2000. The 51 revised full papers presented together with the three invited papers were carefully reviewed and selected from a total of 146 submissions on the basis of some 700 reviewers' reports. The papers address fundamental issues from all current areas of theoretical computer science including algorithms, data structures, automata, formal languages, complexity, verification, logic, cryptography, graph theory, optimization, etc.
Instinctive Computing
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Author : Yang Cai
language : en
Publisher: Springer
Release Date : 2017-01-09
Instinctive Computing written by Yang Cai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-09 with Computers categories.
This book attempts to connect artificial intelligence to primitive intelligence. It explores the idea that a genuinely intelligent computer will be able to interact naturally with humans. To form this bridge, computers need the ability to recognize, understand and even have instincts similar to humans. The author organizes the book into three parts. He starts by describing primitive problem-solving, discussing topics like default mode, learning, tool-making, pheromones and foraging. Part two then explores behavioral models of instinctive cognition by looking at the perception of motion and event patterns, appearance and gesture, behavioral dynamics, figurative thinking, and creativity. The book concludes by exploring instinctive computing in modern cybernetics, including models of self-awareness, stealth, visual privacy, navigation, autonomy, and survivability. Instinctive Computing reflects upon systematic thinking for designing cyber-physical systems and it would be a stimulating reading for those who are interested in artificial intelligence, cybernetics, ethology, human-computer interaction, data science, computer science, security and privacy, social media, or autonomous robots.
Underwater Communications
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Author : Marco Lanzagorta
language : en
Publisher: Springer Nature
Release Date : 2022-05-31
Underwater Communications written by Marco Lanzagorta and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.
Underwater vehicles and underwater moorings are increasing in tactical importance. As such, it is critical to have a robust and secure communication system connecting underwater vehicles on a long seaborne mission and a ground station. As a matter of fact, the deployment of efficient communication links with underwater vehicles is one of the greatest technological challenges presently confronted by the world's naval forces. To circumvent most of the limitations involved in the use of RF or acoustic channels for perfectly secure communications with underwater vehicles, it is worth considering the feasibility of an optical channel to facilitate a two-way satellite communication link secured via perfectly secure ciphers enabled by a quantum key distribution protocol. This book offers a concise review of underwater communications systems. Our approach is pedagogical, making a strong emphasis on the physics behind the attenuating properties of the oceanic environment and the propagation of electromagnetic signals in the ELF, VLF, and optical bands. We assume the reader is familiar with the basic principles of classical electrodynamics and optics. The system design, components, and noise analysis of an underwater optical communications device are discussed in detail. Furthermore, we offer simulations of the performance of the communication system for different types of ocean waters. Our final conclusion is that it appears to be feasible to design and build underwater communications using optical classical and quantum channels secured with quantum key distribution protocols. Table of Contents: Introduction / Electrodynamics of Attenuating Media / Underwater Communication Channels / Underwater Optical Communications: Technology / Underwater Optical Communications: Noise Analysis / Underwater Optical Communications: System Performance / Underwater Quantum Communications / Conclusions PDF (1764 KB) PDF Plus (1444 KB)
Invasions Of Privacy
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Author : United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Administrative Practice and Procedure
language : en
Publisher:
Release Date : 1965
Invasions Of Privacy written by United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Administrative Practice and Procedure and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with Privacy, Right of categories.
Investigates alleged unwarranted invasions of privacy by Federal agencies and surveillance techniques used as tools of law enforcement.