QuestionQ297

Procedures and Methodology

Rebecca, an experienced forensic investigator, has been asked to investigate a possible data leak at a top-tier technology firm. The leak appears to involve highly valuable confidential blueprint files. The firm’s network has been breached, and the leak seems to be continuing. A junior member of Rebecca’s team proposes shutting down the server to stop additional leaks. However, Rebecca knows that doing so would violate a key digital-forensics principle. Which principle is this?

  • A The Principle of Sanitizing Target Media
  • B The Federal Rules of Evidence
  • C The Principle of Data Preservation
  • D The Best Evidence Rule
Explanation

The Principle of Data Preservation requires investigators to avoid unnecessarily altering a system or destroying potential evidence. Shutting down a live server can eliminate volatile data such as memory contents, active network connections, and running-process information, while also changing the system’s state.

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