Which file system is known for extensive improvements over FAT32, including security and recoverability features?

The file system known for extensive improvements over FAT32, especially in terms of security and recoverability features, is NTFS. This file system includes capabilities such as file permissions and encryption, which provide better security management than FAT32, which lacks such functionality. NTFS also supports file and directory level compression, as well as much larger file sizes and volume sizes compared to FAT32.

In terms of recoverability, NTFS has built-in fault tolerance through its use of transaction logs, which help to prevent data loss and corruption in case of system failures. This feature sets it apart from FAT32, which does not offer such advanced recovery options. The structure of NTFS allows for greater efficiency in managing large amounts of data and enhances performance through its advanced features, making it a robust choice for modern operating systems compared to its predecessors.