TAILIEUCHUNG - Guide to Computer forensics and investigations - Chapter 8: Recovering graphics files

This chapter begins with an over-view of computer graphics and data compression, and then explains how to locate and recover graphics files based on information stored in file headers. You learn how to identify and reconstruct graphics file fragments, analyze graphics file headers, and repair damaged file headers. | Chapter 8 Recovering Graphics Files Guide to Computer Forensics and Investigations Fifth Edition Guide to Computer Forensics and Investigations, Fifth Edition Objectives Describe types of graphics file formats Explain types of data compression Explain how to locate and recover graphics files Describe how to identify unknown file formats Explain copyright issues with graphics Guide to Computer Forensics and Investigations, Fifth Edition Recognizing a Graphics File Graphic files contain digital photographs, line art, three-dimensional images, and scanned replicas of printed pictures Bitmap images: collection of dots Vector graphics: based on mathematical instructions Metafile graphics: combination of bitmap and vector Types of programs Graphics editors Image viewers Guide to Computer Forensics and Investigations, Fifth Edition Understanding Bitmap and Raster Images Bitmap images Grids of individual pixels Raster images - also collections of pixels Pixels are stored in rows .

• Phần cứng
• Computer forensics
• Computer investigations
• Computer forensics and investigations
• Recovering graphics files
• Graphics file
• Vector graphics
• Digital forensics profession
• Digital forensics
• Developing digital forensics resources
• Lecture Computer Forensics and Investigations
• Current Computer Forensics Tools
• Computer forensics hardware tools
• Testing computer forensics tools
• Digital forensics tools
• Linux forensics tools
• Investigator office and laboratory
• Computer forensics labs
• Basic forensic workstation
• Developing a forensics lab
• Define computer forensics
• Prepare for computer investigations
• Importance of maintaining professional conduct
• Investigator’s office
• Digital forensics lab
• Lab budget planning
• Data acquisition
• Digital evidence
• Advanced forensics format
• Processing crime
• Incident scenes
• Working with Windows
• CLI systems
• Microsoft file structures
• Social media investigations
• E mail in investigations
• Investigating e mail crimes
• Report writing
• High tech investigations
• Written preliminary reports
• Expert testimony
• Digital investigations
• Preparing evidence
• Expert witness
• Applying ethics
• A computer investigation
• Data recovery workstations and software
• How to complete a case
• How to critique a case
• The data acquisition
• Digital evidence storage formats
• Determine the best acquisition method
• Contingency planning for data
• Use acquisition toolsow to critique a case
• Processing crime and incident scenes Rules for digital evidence
• Step preparing evidence search
• Beginning JSP
• JSF and Tomcat
• Hacking Exposed
• Second Edition
• Forensics
• Security
• General Security Concepts
• Security Concepts
• network security
• computer network security
• International Journal of Computer Science and Communication Networks
• Intelligent public transport system
• Information forensics and security
• Wi Fi or GPRS technology
• Intelligent Public Transport Information System
• International journal of computer science & communication networks
• Review of e mail system
• Security protocols and email forensics
• E mail system
• Email forensic process
• system administrator
• hệ control action linux
• system control release
• software computer
• Skill computer
• installed computer
• công nghệ thông tin
• tin học
• internet
• mạng
• web
• hệ điều hành
• network systems
• network equipment
• network operators
• computer network
• Forensic Investigation
• Isolation of Equipment
• Internet Abuse
• Network Intrusion Management
• International Aspects
• High−Tech Context