Question

From which devices can EnCase acquire data?

Option 1: Evidence file (E01), raw image, or dd image
Option 2: Local Device
Option 3: Smartphones
Option 4: Cloud Storage

Answer 1

EnCase can acquire data from local devices, smartphones, and cloud storage, and it can also work with evidence files (E01), raw images, or dd images for digital investigations.

Step-by-step explanation:

EnCase is a forensic tool used for digital investigations and can acquire data from various devices. Specifically, EnCase can gather data from the following:

• Local Devices - such as internal and external hard drives, USB flash drives, and any storage media directly attached to the computer where EnCase is running.
• Smartphones - including both Android and iOS devices, EnCase can extract data like messages, call logs, photos, and applications data.
• Cloud Storage - EnCase can access and acquire data stored in cloud services with the proper legal authority and credentials.

To capture and preserve digital evidence, EnCase can create forensic images such as:

• Evidence files (E01) - EnCase's proprietary format that includes metadata and is compressed and checksummed.
• Raw images - a bit-for-bit copy of the data without any metadata or compression.
• dd images - a Unix/Linux tool output that is a sector-by-sector copy of the data.

Therefore, from the options provided, EnCase can acquire data from local devices, smartphones, and cloud storage and can also create or use evidence files (E01), raw images, or dd images as sources for digital evidence.