Final answer:
FAT lacks built-in security, while ext3, ext4, and HFS have security features built-in.
Explanation:
FAT (File Allocation Table) is the file system that does not have built-in security features. It is a simple file system commonly used for compatibility on removable drives.
ext3 and ext4 (Extended File Systems 3 and 4) are file systems that provide built-in security features such as file permissions and access control.
HFS (Hierarchical File System) is a file system used in macOS that includes security features like file encryption and access control.
Learn more about File Systems here:
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