Digital Forensic Investigation

Table of contents Introduction 1 Content 1 1 Concept definition 1 1.1 Digital survey 1 1.2 Digital forensic survey 2 1.3 Online banking 2 2 Case study 2 2.1 Evidence judgment 2 2. 2 Evidence preservation 7 2. 3 Evidence analysis 9 2.4 Warning 10 conclusion / summary 11 Reference REFERENCE INTRODUCTION INTRODUCTION Advances in information technology have led to the introduction of electronic equipment and solved the problems caused by traditional banking methods, that is, people spent time waiting for bank aid.

Because each event is different from other events, the digital forensic survey is a difficult process. A computer forensic investigator must have sufficient technical and legal capacity to conduct the investigation. The evidence provided by computer forensic investigators may be an important part of the incident, so the search report must be accurate and detailed.

Kent, K., et.al, (2006) developed a basic digital forensics research model called Four Step Forensic Process (FSFP). The concept can do digital forensics without being an engineer Survey Because this model is more flexible than any other model, the organization uses the most appropriate model based on what happens I can do it. These are the reasons why we chose this model for this survey. The FSFP consists of the following four basic processes.

This section will focus on digital forensics and its concepts. The first part defines digital forensics and their applications. Next, I introduced various kinds of digital forensic investigation. Next, I examined information security standard issued by ISO, especially ISO / IEC 27000 series. Explain the method of evidence, analysis and interpretation, and the guarantee of the final principle and process of the investigation. Digital Forensics (DF) defined by McKemmish is "the process of identifying, storing, analyzing, and presenting digital evidence in a legally acceptable manner." US-CERT offers a longer, more complete definition. "Collection of legal elements and computer science elements for collecting and analyzing data in an acceptable manner from computer systems, networks, wireless communications and storage devices, with similar definitions, but mainly using the same keyword set I will

Digital forensics (sometimes digital forensic science) is a field of forensic science that involves collection and investigation of materials found in digital devices, often associated with computer crime. Although the term "digital forensic" was originally used as a synonym for computer forensics, it was extended to cover all devices that can store digital data and is now used to describe all fields I will. Did this discipline evolve randomly until the killing in the 1990's? Or, how does the brain work? How is the brain associated with the penal code? In today's society, forensic science provides critical information to the court system. This will help to provide accurate data to help prisoners imprison. In forensic psychology, this is where the brain and legal system arise and combine. With today's criminal law, forensic psychology is rising rapidly. The number of suddenly created education and training methods is amazing. Passed