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Zorluk: OrtaIncident Response and Chain of Custody

An IT technician is preparing a seized storage drive containing potential digital evidence for off-site forensic analysis. In what chronological order should the technician execute the evidence handling and chain of custody procedures?

  1. 1Document the drive's physical location, serial number, and system state in the initial incident record.
  2. 2Log the initial chain of custody entry, including date, time, evidence description, and the collector's name.
  3. 3Place the drive into an anti-static, tamper-evident bag and affix a signed security seal across the closure.
  4. 4Relinquish physical possession to the lead forensic examiner and secure their signature on the transfer log.

Cevap

The correct chronological sequence is: 1) Document the physical details and scene, 2) Complete the initial chain of custody entry, 3) Secure and seal the evidence bag, and 4) Transfer custody with relinquishing and receiving signatures.
Proper evidence collection protocols require identifying and documenting the physical evidence on-site first, immediately initiating the chain of custody documentation, securing the item in tamper-evident packaging, and finally obtaining formal transfer signatures when relinquishing possession to another party.

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1
Record asset identifiers
System state, serial numbers, and physical location are captured prior to physical disturbance.
Accurate initial documentation verifies the origin of the digital evidence.
2
Initiate chain of custody paperwork
The custody log establishes the first official entry of possession.
Chain of custody must account for evidence from the exact moment of collection.
3
Package and seal evidence
Drive is protected against electrostatic discharge and unauthorized physical access.
Tamper-evident packaging ensures evidence integrity remains intact during transport.
4
Execute formal transfer
Both parties sign and timestamp the transfer section of the chain of custody log.
Signatures prove an unbroken chain of custody during physical transfer.

Anahtar Kavram

Chain of Custody and Evidence Packaging Protocol
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