Which type of file system is NOT supported for analysis by FTK?

FTK (Forensic Toolkit) is designed to support multiple file systems for forensic analysis, including FAT, NTFS, and Ext file systems, which are commonly used in both Windows and Unix-based environments. As of the latest updates, FTK does not provide support for the APFS (Apple File System), which is used by newer versions of macOS devices. APFS has several unique features tailored for Apple devices, such as support for snapshots, clones, and enhanced encryption, which can create challenges for forensic analysis tools that were developed without these features in mind. Therefore, identifying APFS as the file system that is not supported highlights the need for forensic examiners to be aware of the limitations of their tools when it comes to newer file systems, especially as they become more prevalent in the market.