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Digital Audio Forensics Fundamentals

Digital Audio Forensics Fundamentals
Author: James Zjalic
Publisher: CRC Press
Total Pages: 371
Release: 2020-10-29
Genre: Computers
ISBN: 1000205711

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Digital Audio Forensics Fundamentals offers an accessible introduction to both the theory and practical skills behind this emerging field of forensic science. Beginning with an overview of the history of the discipline, the reader is guided through forensic principles and key audio concepts, before being introduced to practical areas such as audio enhancement, audio authentication, and the presentation of reports. Covering all aspects of audio forensics from the capture to the courtroom, this book is pivotal reading for beginners entering the field, as well as experienced professionals looking to develop their knowledge of the practice.


Principles of Forensic Audio Analysis

Principles of Forensic Audio Analysis
Author: Robert C. Maher
Publisher: Springer
Total Pages: 147
Release: 2018-11-07
Genre: Science
ISBN: 3319994530

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This book provides an expert introduction to audio forensics, an essential specialty in modern forensic science, equipping readers with the fundamental background necessary to understand and participate in this exciting and important field of study. Modern audio forensic analysis combines skills in digital signal processing, the physics of sound propagation, acoustical phonetics, audio engineering, and many other fields. Scientists and engineers who work in the field of audio forensics are called upon to address issues of authenticity, quality enhancement, and signal interpretation for audio evidence that is important to a criminal law enforcement investigation, an accident investigation board, or an official civil inquiry. Expertise in audio forensics has never been more important. In addition to routine recordings from emergency call centers and police radio dispatchers, inexpensive portable audio/video recording systems are now in widespread use. Forensic evidence from the scene of a civil or criminal incident increasingly involves dashboard recorders in police cars, vest-pocket personal recorders worn by law enforcement officers, smart phone recordings from bystanders, and security surveillance systems in public areas and businesses. Utilizing new research findings and both historical and contemporary casework examples, this book blends audio forensic theory and practice in an informative and readable manner suitable for any scientifically-literate reader. Extensive examples, supplementary material, and authoritative references are also included for those who are interested in delving deeper into the field.


Fundamentals of Digital Forensics

Fundamentals of Digital Forensics
Author: Joakim Kävrestad
Publisher: Springer Nature
Total Pages: 265
Release: 2020-05-19
Genre: Computers
ISBN: 3030389545

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This practical and accessible textbook/reference describes the theory and methodology of digital forensic examinations, presenting examples developed in collaboration with police authorities to ensure relevance to real-world practice. The coverage includes discussions on forensic artifacts and constraints, as well as forensic tools used for law enforcement and in the corporate sector. Emphasis is placed on reinforcing sound forensic thinking, and gaining experience in common tasks through hands-on exercises. This enhanced second edition has been expanded with new material on incident response tasks and computer memory analysis. Topics and features: Outlines what computer forensics is, and what it can do, as well as what its limitations are Discusses both the theoretical foundations and the fundamentals of forensic methodology Reviews broad principles that are applicable worldwide Explains how to find and interpret several important artifacts Describes free and open source software tools, along with the AccessData Forensic Toolkit Features exercises and review questions throughout, with solutions provided in the appendices Includes numerous practical examples, and provides supporting video lectures online This easy-to-follow primer is an essential resource for students of computer forensics, and will also serve as a valuable reference for practitioners seeking instruction on performing forensic examinations. Joakim Kävrestad is a lecturer and researcher at the University of Skövde, Sweden, and an AccessData Certified Examiner. He also serves as a forensic consultant, with several years of experience as a forensic expert with the Swedish police.


Handbook of Research on Multimedia Cyber Security

Handbook of Research on Multimedia Cyber Security
Author: Gupta, Brij B.
Publisher: IGI Global
Total Pages: 372
Release: 2020-04-03
Genre: Computers
ISBN: 179982702X

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Because it makes the distribution and transmission of digital information much easier and more cost effective, multimedia has emerged as a top resource in the modern era. In spite of the opportunities that multimedia creates for businesses and companies, information sharing remains vulnerable to cyber attacks and hacking due to the open channels in which this data is being transmitted. Protecting the authenticity and confidentiality of information is a top priority for all professional fields that currently use multimedia practices for distributing digital data. The Handbook of Research on Multimedia Cyber Security provides emerging research exploring the theoretical and practical aspects of current security practices and techniques within multimedia information and assessing modern challenges. Featuring coverage on a broad range of topics such as cryptographic protocols, feature extraction, and chaotic systems, this book is ideally designed for scientists, researchers, developers, security analysts, network administrators, scholars, IT professionals, educators, and students seeking current research on developing strategies in multimedia security.


Encyclopedia of Forensic Sciences

Encyclopedia of Forensic Sciences
Author:
Publisher: Academic Press
Total Pages: 2253
Release: 2012-12-28
Genre: Law
ISBN: 0123821665

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Forensic science includes all aspects of investigating a crime, including: chemistry, biology and physics, and also incorporates countless other specialties. Today, the service offered under the guise of "forensic science’ includes specialties from virtually all aspects of modern science, medicine, engineering, mathematics and technology. The Encyclopedia of Forensic Sciences, Second Edition, Four Volume Set is a reference source that will inform both the crime scene worker and the laboratory worker of each other’s protocols, procedures and limitations. Written by leading scientists in each area, every article is peer reviewed to establish clarity, accuracy, and comprehensiveness. As reflected in the specialties of its Editorial Board, the contents covers the core theories, methods and techniques employed by forensic scientists – and applications of these that are used in forensic analysis. This 4-volume set represents a 30% growth in articles from the first edition, with a particular increase in coverage of DNA and digital forensics Includes an international collection of contributors The second edition features a new 21-member editorial board, half of which are internationally based Includes over 300 articles, approximately 10pp on average Each article features a) suggested readings which point readers to additional sources for more information, b) a list of related Web sites, c) a 5-10 word glossary and definition paragraph, and d) cross-references to related articles in the encyclopedia Available online via SciVerse ScienceDirect. Please visit www.info.sciencedirect.com for more information This new edition continues the reputation of the first edition, which was awarded an Honorable Mention in the prestigious Dartmouth Medal competition for 2001. This award honors the creation of reference works of outstanding quality and significance, and is sponsored by the RUSA Committee of the American Library Association


Optical and Digital Image Processing

Optical and Digital Image Processing
Author: Gabriel Cristobal
Publisher: John Wiley & Sons
Total Pages: 949
Release: 2013-02-12
Genre: Technology & Engineering
ISBN: 3527635254

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In recent years, Moore's law has fostered the steady growth of the field of digital image processing, though the computational complexity remains a problem for most of the digital image processing applications. In parallel, the research domain of optical image processing has matured, potentially bypassing the problems digital approaches were suffering and bringing new applications. The advancement of technology calls for applications and knowledge at the intersection of both areas but there is a clear knowledge gap between the digital signal processing and the optical processing communities. This book covers the fundamental basis of the optical and image processing techniques by integrating contributions from both optical and digital research communities to solve current application bottlenecks, and give rise to new applications and solutions. Besides focusing on joint research, it also aims at disseminating the knowledge existing in both domains. Applications covered include image restoration, medical imaging, surveillance, holography, etc... "a very good book that deserves to be on the bookshelf of a serious student or scientist working in these areas." Source: Optics and Photonics News


Fundamentals of Media Security

Fundamentals of Media Security
Author: WeiQi Yan
Publisher: Bookboon
Total Pages: 110
Release: 2010
Genre:
ISBN: 8776817067

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The Basics of Digital Forensics

The Basics of Digital Forensics
Author: John Sammons
Publisher: Syngress
Total Pages: 201
Release: 2014-12-09
Genre: Computers
ISBN: 0128018925

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The Basics of Digital Forensics provides a foundation for people new to the digital forensics field. This book offers guidance on how to conduct examinations by discussing what digital forensics is, the methodologies used, key tactical concepts, and the tools needed to perform examinations. Details on digital forensics for computers, networks, cell phones, GPS, the cloud and the Internet are discussed. Also, learn how to collect evidence, document the scene, and how deleted data can be recovered. The new Second Edition of this book provides the reader with real-world examples and all the key technologies used in digital forensics, as well as new coverage of network intrusion response, how hard drives are organized, and electronic discovery. This valuable resource also covers how to incorporate quality assurance into an investigation, how to prioritize evidence items to examine (triage), case processing, and what goes into making an expert witness. Learn what Digital Forensics entails Build a toolkit and prepare an investigative plan Understand the common artifacts to look for in an exam Second Edition features all-new coverage of hard drives, triage, network intrusion response, and electronic discovery; as well as updated case studies and expert interviews


Fundamentals of Digital Forensics

Fundamentals of Digital Forensics
Author: Joakim Kävrestad
Publisher: Springer
Total Pages: 230
Release: 2018-07-31
Genre: Computers
ISBN: 3319963198

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This hands-on textbook provides an accessible introduction to the fundamentals of digital forensics. The text contains thorough coverage of the theoretical foundations, explaining what computer forensics is, what it can do, and also what it can’t. A particular focus is presented on establishing sound forensic thinking and methodology, supported by practical guidance on performing typical tasks and using common forensic tools. Emphasis is also placed on universal principles, as opposed to content unique to specific legislation in individual countries. Topics and features: introduces the fundamental concepts in digital forensics, and the steps involved in a forensic examination in a digital environment; discusses the nature of what cybercrime is, and how digital evidence can be of use during criminal investigations into such crimes; offers a practical overview of common practices for cracking encrypted data; reviews key artifacts that have proven to be important in several cases, highlighting where to find these and how to correctly interpret them; presents a survey of various different search techniques, and several forensic tools that are available for free; examines the functions of AccessData Forensic Toolkit and Registry Viewer; proposes methods for analyzing applications, timelining, determining the identity of the computer user, and deducing if the computer was remote controlled; describes the central concepts relating to computer memory management, and how to perform different types of memory analysis using the open source tool Volatility; provides review questions and practice tasks at the end of most chapters, and supporting video lectures on YouTube. This easy-to-follow primer is an essential resource for students of computer forensics, and will also serve as a valuable reference for practitioners seeking instruction on performing forensic examinations in law enforcement or in the private sector.


Manual of Crime Scene Investigation

Manual of Crime Scene Investigation
Author: Anna Barbaro
Publisher: CRC Press
Total Pages: 500
Release: 2022-10-28
Genre: Social Science
ISBN: 1000647994

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Over the past several years, myriad manuals on crime scene investigations have been published with each focusing on select, or partial, aspects of the investigation. Crime scene investigation, done right, is a multi-faceted process that requires various forms of evidence to be collected, examined, and analyzed. No book available has addressed procedures to present global best practices by assembling a collection of international experts to address such topics. Manual of Crime Scene Investigation is a comprehensive collaboration of experts writing on their particular areas of expertise as relates to crime scenes, evidence, and crime scene investigation. The book outlines best practices in the field, incorporating the latest technology to collect, preserve, and enhance evidence for appropriate analysis. Various types of forensic evidence are addressed, covering chain of custody, collection, and utility of such evidence in casework, investigations, and for use in court. The approach, and use of international contributor experts, will appeal to a broad audience and be of use to forensic practitioners, and the forensic science community worldwide. Key features: • Assembles an international team of contributing author experts to present the latest developments in their crime scene field of specialty • Examines global best practices and what are consistently the most reliable tactics and approach to crime scene evidence collection, preservation, and investigation • Provides numerous photographs and diagrams to clearly illustrate chapter concepts Manual of Crime Scene Investigation serves as a vital resource to professionals in police science and crime scene investigations, private forensic institutions, and academics researching how better real-world application of techniques can improve the reliability and utility of evidence upon forensic and laboratory analysis.