How Technological Advancements Have Influenced Forensic Investigators

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Introduction
Technologies are advancing in today's world where more information is being generated, stored and distributed through digital gadgets. This requires investigators and forensic expert to increase the use of digital evidence gathering as a tool to fight against cyber-crime (International competition network, n.d.).
There are several process and challenges found during examining process. In process there is a model called “process model” which is a step to prepare, collect, examine, analysis and report the evidences.
• Preparation: During an investigation the needed task is to prepare equipment and tools.
• Collection: Electronic evidence to be searched for and collected. o Secure and Evaluate the Scene: To identify potential evidence, Investigators have to secure the scene to ensure the integrity of evidence. o Document the Scene: Including photos of the computer and physical attributes have to be documented. o Evidence Collection: Make a copy of the data on the system or collect physical system.
• Examination: Reviewing the system technically for evidence
• Analysis: Examination results are reviewed by the investigation team for their value in the case.
• Reporting: After each case examination notes are created.
This is a process model in electronic crime scene investigation guide, published by U.S. Department of justice, where the first responder has to carry these steps to conduct examination processes and report in the later part. Brian Carrier & Eugene H. Spafford (2003). Even though there are processes listed clearly to protect the available evidence, there still will be challenges when handling different electronic gadgets. Smart phone for example, it gives several challenges to investigators and cyber forensic s...

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...ll this process is valid and legally much needed. As mentioned in "present the evidence", evidence is tested and weighed even before the court proceeding, if it doesn’t meet the conditions, it will fail during the trials. This proves the importance of each and examination process.

WRITE THE SECTION 5 OR 6
There are two types of hypothesis crime reconstruction hypothesis and crime alternative hypothesis. Importance of crime reconstruction hypothesis is to maintain the integrity and to make hypothesis through observing at the scene, examining evidence and using logical approach. However the importance of crime alternative hypothesis is to make assumption with the available evidence. Both hypotheses are used to judge the culprit guilty or not. However, only assumptions and events are created to conclude the case when there is limited evidence which is not justifiable.

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