Retrieval Of Video Evidence And Production Of Working Copies From Digital Cctv Systems
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Retrieval Of Video Evidence And Production Of Working Copies From Digital Cctv Systems
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Author : Neil Cohen
language : en
Publisher:
Release Date : 2006
Retrieval Of Video Evidence And Production Of Working Copies From Digital Cctv Systems written by Neil Cohen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with categories.
Handbook Of Digital Forensics Of Multimedia Data And Devices Enhanced E Book
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Author : Anthony T. S. Ho
language : en
Publisher: John Wiley & Sons
Release Date : 2016-05-20
Handbook Of Digital Forensics Of Multimedia Data And Devices Enhanced E Book written by Anthony T. S. Ho 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 2016-05-20 with Technology & Engineering categories.
Digital forensics and multimedia forensics are rapidly growing disciplines whereby electronic information is extracted and interpreted for use in a court of law. These two fields are finding increasing importance in law enforcement and the investigation of cybercrime as the ubiquity of personal computing and the internet becomes ever-more apparent. Digital forensics involves investigating computer systems and digital artefacts in general, while multimedia forensics is a sub-topic of digital forensics focusing on evidence extracted from both normal computer systems and special multimedia devices, such as digital cameras. This book focuses on the interface between digital forensics and multimedia forensics, bringing two closely related fields of forensic expertise together to identify and understand the current state-of-the-art in digital forensic investigation. Both fields are expertly attended to by contributions from researchers and forensic practitioners specializing in diverse topics such as forensic authentication, forensic triage, forensic photogrammetry, biometric forensics, multimedia device identification, and image forgery detection among many others. Key features: Brings digital and multimedia forensics together with contributions from academia, law enforcement, and the digital forensics industry for extensive coverage of all the major aspects of digital forensics of multimedia data and devices Provides comprehensive and authoritative coverage of digital forensics of multimedia data and devices Offers not only explanations of techniques but also real-world and simulated case studies to illustrate how digital and multimedia forensics techniques work Includes a companion website hosting continually updated supplementary materials ranging from extended and updated coverage of standards to best practice guides, test datasets and more case studies
Cctv Operational Requirements Manual
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Author : Neil Cohen
language : en
Publisher:
Release Date : 2009
Cctv Operational Requirements Manual written by Neil Cohen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Closed-circuit television categories.
Best Practices For The Retrieval Of Video Evidence From Digital Cctv Systems
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Author : Federal Bureau Federal Bureau of Investigation
language : en
Publisher: CreateSpace
Release Date : 2014-11-30
Best Practices For The Retrieval Of Video Evidence From Digital Cctv Systems written by Federal Bureau Federal Bureau of Investigation and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-30 with categories.
The purpose of this guide is to provide the best methods for the retrieval of video data evidence from Digital Closed Circuit Television (DCCTV) recording systems. These best practices, guidelines and recommendations are intended to provide responding Law Enforcement personnel guidance in securing and collecting video data from DCCTV systems. This will ensure that best methods are utilized to retrieve the recorded data and maintain its integrity. The retrieved video data should be retained as the master evidence. Whenever possible, the native/proprietary recorded video data from the DCCTV recording system should be retrieved to maintain the integrity and image quality of the evidence. These guidelines are meant to inform agencies of the best practices for DCCTV retrieval and to aid in the development of Standard Operating Procedures (SOPs). These practices should be used in conjunction with current agency policies.
The British National Bibliography
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Author : Arthur James Wells
language : en
Publisher:
Release Date : 2009
The British National Bibliography written by Arthur James Wells and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Bibliography, National categories.
Digital Cctv
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Author : Emily M. Harwood
language : en
Publisher: Elsevier
Release Date : 2007-07-31
Digital Cctv written by Emily M. Harwood and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-31 with Technology & Engineering categories.
The effects of digital technology on the security industry require constant vigilance by security distributors, sales staff, and installation professionals. Today and for the foreseeable future, all security professionals must have at least a basic understanding of digital technology. Digital CCTV addresses this new challenge. Topics convered include compression variables such as Lossless and Lossy, which are explained by reviewing Huffman and Run Length Encoding (RLE), and by relating these forms of compression to ZIP and Stuffit, which are commonly used in personal computers. A review of JPEG, motion JPEG, MPEG and wavelet compression schemes among others, with a comparison of the merits of each, is also provided. As Digital CCTV traces the stream of digital video flow from the computer industry through compression, transmission, display and storage, and explains how analog video signal is converted into a digital signal, the reader will learn and understand the mysteries of digital science. * Explains industry concepts, acronyms and buzzwords acurately and clearly * Covers history, current complexities, and the future effects of digital science *Provides practical information about how digital video works, how digital video is stored and transmitted, what digital systems can and cannot accomplish, and what to expect from digital video equipment in modern CCTV systems
Crime Scene Investigation
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Author : National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation
language : en
Publisher:
Release Date : 2000
Crime Scene Investigation written by National Institute of Justice (U.S.). Technical Working Group on Crime Scene Investigation and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Crime scene searches categories.
This is a guide to recommended practices for crime scene investigation. The guide is presented in five major sections, with sub-sections as noted: (1) Arriving at the Scene: Initial Response/Prioritization of Efforts (receipt of information, safety procedures, emergency care, secure and control persons at the scene, boundaries, turn over control of the scene and brief investigator/s in charge, document actions and observations); (2) Preliminary Documentation and Evaluation of the Scene (scene assessment, "walk-through" and initial documentation); (3) Processing the Scene (team composition, contamination control, documentation and prioritize, collect, preserve, inventory, package, transport, and submit evidence); (4) Completing and Recording the Crime Scene Investigation (establish debriefing team, perform final survey, document the scene); and (5) Crime Scene Equipment (initial responding officers, investigator/evidence technician, evidence collection kits).
Forensic Examination Of Digital Evidence
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Author : U S Department of Justice
language : en
Publisher: CreateSpace
Release Date : 2014-08-01
Forensic Examination Of Digital Evidence written by U S Department of Justice and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-01 with categories.
Developments in the world have shown how simple it is to acquire all sorts of information through the use of computers. This information can be used for a variety of endeavors, and criminal activity is a major one. In an effort to fight this new crime wave, law enforcement agencies, financial institutions, and investment firms are incorporating computer forensics into their infrastructure. From network security breaches to child pornography investiga- tions, the common bridge is the demon- stration that the particular electronic media contained the incriminating evidence. Supportive examination procedures and protocols should be in place in order to show that the electronic media contains the incriminating evidence.
Digital Evidence And The U S Criminal Justice System
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Author : Sean E. Goodison
language : en
Publisher:
Release Date : 2015
Digital Evidence And The U S Criminal Justice System written by Sean E. Goodison and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Electronic books categories.
This report describes the results of a National Institute of Justice (NIJ)-sponsored research effort to identify and prioritize criminal justice needs related to digital evidence collection, management, analysis, and use. With digital devices becoming ubiquitous, digital evidence is increasingly important to the investigation and prosecution of many types of crimes. These devices often contain information about crimes committed, movement of suspects, and criminal associates. However, there are significant challenges to successfully using digital evidence in prosecutions, including inexperience of patrol officers and detectives in preserving and collecting digital evidence, lack of familiarity with digital evidence on the part of court officials, and an overwhelming volume of work for digital evidence examiners. Through structured interaction with police digital forensic experts, prosecuting attorneys, a privacy advocate, and industry representatives, the effort identified and prioritized specific needs to improve utilization of digital evidence in criminal justice. Several top-tier needs emerged from the analysis, including education of prosecutors and judges regarding digital evidence opportunities and challenges; training for patrol officers and investigators to promote better collection and preservation of digital evidence; tools for detectives to triage analysis of digital evidence in the field; development of regional models to make digital evidence analysis capability available to small departments; and training to address concerns about maintaining the currency of training and technology available to digital forensic examiners.
Handbook Of Digital Forensics And Investigation
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Author : Eoghan Casey
language : en
Publisher: Academic Press
Release Date : 2009-10-07
Handbook Of Digital Forensics And Investigation written by Eoghan Casey and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-10-07 with Computers categories.
Handbook of Digital Forensics and Investigation builds on the success of the Handbook of Computer Crime Investigation, bringing together renowned experts in all areas of digital forensics and investigation to provide the consummate resource for practitioners in the field. It is also designed as an accompanying text to Digital Evidence and Computer Crime. This unique collection details how to conduct digital investigations in both criminal and civil contexts, and how to locate and utilize digital evidence on computers, networks, and embedded systems. Specifically, the Investigative Methodology section of the Handbook provides expert guidance in the three main areas of practice: Forensic Analysis, Electronic Discovery, and Intrusion Investigation. The Technology section is extended and updated to reflect the state of the art in each area of specialization. The main areas of focus in the Technology section are forensic analysis of Windows, Unix, Macintosh, and embedded systems (including cellular telephones and other mobile devices), and investigations involving networks (including enterprise environments and mobile telecommunications technology). This handbook is an essential technical reference and on-the-job guide that IT professionals, forensic practitioners, law enforcement, and attorneys will rely on when confronted with computer related crime and digital evidence of any kind. *Provides methodologies proven in practice for conducting digital investigations of all kinds *Demonstrates how to locate and interpret a wide variety of digital evidence, and how it can be useful in investigations *Presents tools in the context of the investigative process, including EnCase, FTK, ProDiscover, foremost, XACT, Network Miner, Splunk, flow-tools, and many other specialized utilities and analysis platforms *Case examples in every chapter give readers a practical understanding of the technical, logistical, and legal challenges that arise in real investigations