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DFIREmerging1 sourceJul 24, 2026 · 20:09via Magnet Forensics

Digital forensics and eDiscovery: Lessons from a prosecutor and an FBI Special Agent

Brief

Key takeaways

  • You can only review what you collect. Review doesn’t create evidence; it reveals evidence that was collected. If critical data isn’t acquired during collection, it won’t exist for investigators or attorneys to find later.
  • The goal is the relevant data, not more data. Targeted collection and thoughtful culling help teams avoid over-collection while still capturing what matters, and effective discovery scoping balances date and time ranges, data types, and context.
  • The depth of your collection determines the depth of your evidence. A full file system extraction reaches the encrypted apps and system-level artifacts that prove who was behind a device, and mobile and cloud are increasingly where the evidence lives.
  • Engage digital forensics early.
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