What is a correct statement about USB forensics?

USB forensics is a specific area within digital forensics that involves the analysis and recovery of data from USB flash drives and other USB-connected devices. This process includes examining the file system structures, retrieving deleted files, and looking for artifacts that indicate user behavior, all of which are critical for legal investigations or incident response.

The focus on USB flash drives is significant because these devices are frequently used for data transfer and storage due to their portability and convenience. They often contain critical evidence in criminal investigations, corporate espionage cases, or cases of data theft. Understanding how to extract and analyze data from these devices is vital for forensic investigators.

The other options do not accurately describe the scope of USB forensics. For instance, cloud storage is a different domain and does not fall under the purview of USB forensics. Similarly, USB forensics remains relevant as USB devices are widely used; thus, the claim that it is no longer relevant is incorrect. Moreover, USB forensics encompasses more than just external hard drives; it also includes a wide range of USB devices like flash drives, smartphones, and other peripherals.