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Cell Phone Forensics

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Cell Phone Forensics

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    1. Cell Phone Forensics David Lindquist

    2. Overview What is Cell Phone Forensics? Why is it important? What is its purpose in criminal investigations?

    3. How Cell Phones Work – the basics Cellular Signal Cell Towers Call forwarding Call logs Public switched telephone network Cellular geometry

    4. Types of Evidence Text messages Pictures Video Call History Schedules Contacts list Emails Web sites visited Phone Company records GPS

    5. Contacting the Service Provider Can provide: Call history Geographical locations Cell tower logs

    6. Cell Phones as Evidence Turn power off Try and get charger Isolate the phone from mobile network Find connector cable Choose forensic software Perform analysis

    7. Choosing the Right Cable Many different types Trial and error Databases Experience

    8. Choosing the Software Many different types Not all programs do the same thing Results vary Try different combinations BitPim TULP2G SIMCon

    9. Cases Pictures Assault by a minor Text Messages Murder by a pastor Tower Log Missing persons

    10. Conclusion Benefits Outweigh Costs Valuable Findings Corroborated Evidence

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