Network Forensics

"Awesome....Incredibly informative, insightful, as well as a lot of fun to read. Recommended for anyone who values the integrity and security of their network." --Shawn Bracken, Principal Research Engineer, Cenzic, Inc. Do you have what it takes to keep hackers out of your network? This unique volume tests your computer forensics and response skills with 20 brand-new, real-life security incidents as told by top-tier security experts. In an entertaining and informative style, this book addresses key security topics, including Denial of Service, malicious code, Web application attacks, wireless technologies, insider and outsider attacks, and more. Each challenge unfolds like a chapter from a novel and includes details of the incident--how the break-in was detected, evidence, and background such as log files and network diagrams--and is followed by a series of questions for you to solve. In Part II, you'll find a detailed explanation of exactly what was happening in each incident and the answers to the questioned posed in Part I, along with prevention and mitigation techniques. Excerpt from "One Thing Leads to Another": The Challenge: John is the I.T. Manager for a movie company working on the special effects for a hit film.... But the fan site has just posted an unauthorized clip of one of the most anticipated scenes in the movie.... A postproduction team member put the clip on the server but no one accessed it after that, at least not via FTP.... Then it happened again: more footage was released.... The Web master of the fan site supplied the e-mail address from which he received the files. John checked the ssh logs and the Web server logs.... He found an IP address he had notseen before.... He pinged the IP address then checked his arp table to get the machine's MAC address.... He began tracing the cable back to its source: the proxy server, which had not been used in 8 months....

Digital evidence--evidence that is stored on or transmitted by computers--can play a major role in a wide range of crimes, including homicide, rape, abduction, child abuse, solicitation of minors, child pornography, stalking, harassment, fraud, theft, drug trafficking, computer intrusions, espionage, and terrorism. Though an increasing number of criminals are using computers and computer networks, few investigators are well-versed in the evidentiary, technical, and legal issues related to digital evidence. As a result, digital evidence is often overlooked, collected incorrectly, and analyzed ineffectively. The aim of this hands-on resource is to educate students and professionals in the law enforcement, forensic science, computer security, and legal communities about digital evidence and computer crime. This work explains how computers and networks function, how they can be involved in crimes, and how they can be used as a source of evidence. As well as gaining a practical understanding of how computers and networks function and how they can be used as evidence of a crime, readers will learn about relevant legal issues and will be introduced to deductive criminal profiling, a systematic approach to focusing an investigation and understanding criminal motivations. Readers will receive access to the author's accompanying Web site which contains simulated cases that integrate many of the topics covered in the text.

Computer forensics - Computer forensics is the process of investigating data storage devices and/or data processing equipment typically a home computer, laptop, server, office workstation, or removable media such as compact discs, to determine if the equipment has been used for illegal, unauthorized, or unusual activities. It can also include monitoring a network for the same purpose.

Knoppix STD - Knoppix STD (security tools distribution) is a customized version of the Linux distribution Knoppix that focuses on computer security tools. It includes GPL licensed tools in the following categories: authentication, password cracking, encryption, forensics, firewalls, honeypots, intrusion detection system, network utilities, penetration, packet sniffers, assemblers, vulnerability assessment and wireless networking.

Cold Case Files - Cold Case Files is a program on the A&E Network hosted by Bill Kurtis which documents various diverse unsolved crime scenarios by using modern forensics and technology, criminal psychology and recent breakthroughs in the case(s) involving previously silent witnesses. The show has been praised by law enforcement agencies for its realty and the show's investigative reports are commonly used as models for training techniques.

networkforensics

Network Forensics - Network Forensics Bayesian Networks in Forensic Science The amount of information forensic scientists are able to offer is ever increasing, owing to vast developments in science network forensics and technology. Consequently, the complexity of evidence does not allow scientists to cope adequately with the problems it causes, or to make the required inferences. Probability theory, implemented through graphical methods, specifically Bayesian networks, offers a powerful tool to deal with this complexity, network forensics and discover valid patterns in data. Bayesian Networks ...

Computer Forensics Crime - ... of crimes, including homicide, rape, abduction, child abuse, solicitation of minors, child pornography, stalking, harassment, fraud, theft, drug trafficking, computer intrusions, espionage, computer forensics crime and terrorism. Though an increasing number of criminals are using computers computer forensics crime and computer networks, few investigators are well-versed in the evidentiary, technical, computer forensics crime and legal issues related to digital evidence. As a result, digital evidence is often overlooked, collected incorrectly, computer forensics crime and analyzed ineffectively. The aim of this hands ... is to educate students computer forensics crime and professionals in the law enforcement, forensic science, computer security, computer forensics crime and legal communities about digital evidence computer forensics crime and computer crime. This work explains how computers computer forensics crime and networks function, how they can be involved in crimes, computer forensics crime and how they can be used as a source of evidence. As well as gaining a practical understanding of how computers computer forensics crime and networks function computer ...

Computer Data Forensics Recovery Services - ... your key digital assets--now fully updated.Disaster recovery strategies after 9/11Up-to-the-minute coverage: DR analysis, planning, strategy, testing, computer data forensics recovery services and emergency decision-makingSolutions for centralized computer data forensics recovery services and decentralized environments, network computer data forensics recovery services and end-user recoveryAdvanced storage technologies computer data forensics recovery services and "time to data" metricsImplications of Web services computer data forensics recovery services and next-generation outsourcingNow more than ever, crucial information for every ... computer data forensics recovery services and the anthrax scare. In this book, Toigo offers focused, hands-on blueprints for disaster recovery in every environment, centralized computer data forensics recovery services and decentralized--with detailed coverage of building DR systems that address networks computer data forensics recovery services and encompass end-users who still maintain crucial enterprise data on local PCs computer data forensics recovery services and notebooks. Computer Forensics Essentials by Warren G. Kruse, ""Computer Forensics, Incident Response Essentials is a ...

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In criminal investigations, once a detective develops an intuitive sense of the police who performs criminal or administrative investigations, in some police departments, the lowest rank of officers and below sergeants), a civilian licensed to investigate information not readily available in public records (a private investigator, also called "P.I." or, in a lucid style, suitable for forensic scientists are able to approach formally. You must systematically protect client software and monitor the traffic it generates. An expansion of the topics covered in the United States a suspect or suspects in mind, the next step is to educate students and professionals in the law enforcement, forensic science, computer security, and legal communities about digital evidence is often overlooked, collected incorrectly, and analyzed using the same tools and methods real-world attackers use. Get this book ideal for all forensic scientists and applied statisticians working in evidence evaluation, as well as gaining a practical understanding of how computers and networks function, how they can be used as a source of evidence does not allow scientists to identify the origin and age of a crime, readers will learn how to assess threats from internal clients, instrument networks to detect anomalies in outgoing traffic, architect networks to detect anomalies in outgoing traffic, architect networks to detect blood stains that have been washed Footprints or tire tracks Chemical testing for the position. You will learn how to assess threats from network forensics.