Mobile evidence guidance
Is a provider export the same as a forensic acquisition?
No. An export reflects the provider's selected representation and scope. It can be useful evidence when its generation, integrity and limitations are preserved, but may omit native fields, attachments or historical states.
Potential evidence sources
Where relevant records may exist.
- Original export archive
- Export settings and date
- Native device records for comparison
Decision factors
What materially changes the prospects.
- 01Export permissions and scope
- 02Retention policy
- 03Media links versus file binaries
Evidential limitations
What must not be overstated.
A readable export is not necessarily complete
Provider transformations require interpretation
Sources and interpretation
Each entry identifies its limited supporting proposition and documentation-check date. General methodology is not a current device-support list. These checks are not laboratory validation; availability and method suitability require assessment for the exact source and configuration.
- Microsoft Purview: Teams evidence
Compliance copies and files require source-specific interpretation.
Platform documentation · Documentation checked
- Slack workspace exports
Scope depends on plan, authority and approval.
Platform documentation · Documentation checked
- Reading Slack exports
Preserve attachments separately where exports contain links.
Platform documentation · Documentation checked
- NIST mobile device forensics guidance
Methodological background (2014), not a current device-support list.
General methodology · Documentation checked
Confidential case review
