What is a common method for preventing data loss during an investigation?

Implementing proper handling techniques is essential for preventing data loss during an investigation. This includes following a structured chain of custody, using write blockers when accessing storage media, and ensuring that evidence is stored securely and documented thoroughly. By adhering to these techniques, investigators can maintain the integrity of the data and reduce the risk of unintentional alteration or damage.

The other options present methods that could lead to data loss rather than prevent it. Unencrypted storage media can expose sensitive information to unauthorized access or loss. Avoiding data recovery tools may hinder the ability to retrieve deleted files, which is critical in many investigations. Relying solely on cloud services for evidence storage could introduce risks related to data integrity and availability if the cloud service fails or is compromised. Overall, the emphasis on proper handling techniques is foundational for maintaining the reliability of evidence in digital investigations.