Computer forensics
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Computer forensics involves the analytical examination of digital evidence through a structured investigation maintaining a documented chain of evidence. It addresses various types of cyber crimes, including identity theft and fraud, with the goal of identifying criminals and presenting evidence for legal actions. The forensic process includes data acquisition, analysis, and reporting, utilizing specialized tools for effective investigation.
Computer forensics
- 2. Introduction Computer forensics is a field of expertise in the use of analytical techniques to examine digital evidence. Computer forensics performs a structured investigation while maintaining a documented chain of evidence.
- 3. Types of Cyber Crimes Forgery Breech of Computer Security Fraud/Theft Copyright Violations Identity Theft Threats Burglary Homicide Administrative Investigations Cyber Terrorism Sales and Investment Fraud Electronic Fund Transfer Fraud
- 4. Forensic Process Acquire data to be examined Photographs Make an image Review of logical file structure Review of unallocated space and file slack Recover deleted data (If any) Report Expert testimony
- 5. GOAL OF COMPUTER FORENSICS The main goal of computer forensic experts is not only to find the criminal but also to find out the evidence and the presentation of the evidence in a manner that leads to legal action of the criminal.
- 6. Methodology 1) Shut Down the Computer. 2) Document the Hardware Configuration of the System 3) Transport the Computer System to A Secure Location 4) Make Bit Stream Backups of Hard Disks and Floppy Disks 5) Mathematically Verify Data on All Storage Devices 6) Document the System Date and Time 7) Make a List of Key Search Words
- 7. Cyber Crime : Top 20 countries
- 8. Applications # FINANCIAL FRAUD DETECTION # CRIMINAL PROSECUTION # CIVIL LITIGATION # “CORPORATE SECURITY POLICY AND VIOLATIONS”
- 9. Forensic Tools 1.Disk Imaging Software. 2.Software Write Tools. 3.Hashing Tools. 4.File recovery programs. 5.Analysis Software. 6.Password cracking software.