Post-Preservation Verification, Transfer, and Delivery
Preserved materials proceed through verification, documentation, transfer, and delivery under recorded handling procedures.
Preservation Deliverables
Preserved Materials
- Authorized mailbox, cloud-repository, and account exports
- Forensic images within approved scope
- Structured file collections with associated metadata
Preservation Records
- Authorization record and confirmed source inventory
- Acquisition log and handling record
- Custody and transfer record
- Verification records, including hash values when generated
Post-Preservation Controls
Handling Continuity
- Controlled and traceable storage
- Access limited to authorized parties
- Transfer records identifying the item, transferring party, recipient, date, time, and purpose
Transfer Package
- Material labels aligned with the preservation records
- Cover sheet identifying contents and approved scope
- No interpretive findings or conclusions within the preservation records
Secure transfer and controlled delivery
Transfer method is determined by approved scope, material sensitivity, recipient authority, and delivery requirements.
- Packaging and labeling aligned with the preservation records
- Transfer records identifying recipient authority, date, time, and purpose
- Encrypted delivery or encrypted media where required
- Controlled storage pending delivery
Verification and Integrity Records
Hash Verification
Where hashing is available, recorded hash values support later validation that the preserved file set, export, or forensic image remains unchanged.
- Hash values recorded at acquisition and at later verification points where required
- Identification of the file set, export, or forensic image covered by each value
- Verification method available to authorized downstream reviewers
Preservation Record Completeness
- Scope and authorization references
- Source identifiers and acquisition method
- Errors, exceptions, and material limitations
- Custody, transfer, storage, and delivery records
Separation of Preservation and Analysis
Preservation encompasses authorized acquisition, verification, and records tied to the approved sources. Substantive interpretation, event reconstruction, attribution, and legal conclusions remain outside Data365’s services and may be addressed by a separately retained outside expert.
Post-Preservation Control Failures
Uncontrolled Duplication
Uncontrolled copying obscures source and copy status and interrupts traceability.
Incomplete Transfer Records
Missing recipient, authorization, date, time, purpose, or delivery information interrupts custody continuity.
Scope Expansion
Interpretive conclusions and investigative opinions exceed Data365’s service scope and may be addressed by a separately retained outside expert.
Uncontrolled Storage
Unencrypted media, shared folders, or undefined access rights create confidentiality and integrity risk.