Which types of file systems can be examined in computer forensics?

In computer forensics, the primary focus is on being able to examine and analyze a variety of file systems to retrieve data, understand file structures, and recover lost or deleted information. The first option encompasses a broad range of file systems commonly used across different operating systems.

FAT (File Allocation Table) is an older file system widely used in smaller devices like flash drives. NTFS (New Technology File System) is the standard file system for Windows operating systems that provides advanced features like file permissions and encryption. The ext3 and ext4 file systems are prevalent in Linux environments, offering journaling capabilities that help protect data integrity. HFS+ (Hierarchical File System Plus) is used by macOS, enabling effective management of files on Mac devices.

This variety of supported file systems enhances the forensic investigator's ability to analyze digital evidence across diverse platforms. Understanding these file systems allows forensic professionals to utilize various tools and techniques tailored to retrieve crucial data from different operating systems effectively.

Other options are more limited in scope. For instance, the second choice pertains only to specific file systems like FAT32 and exFAT, which are mainly used in removable media, and ISO 9660, which is primarily for optical discs. The third choice focuses only