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By Mark Russinovich
Published: October 12, 2021
Download EFSDump (161 KB)
Windows 2000 introduces the Encrypting File System (EFS) so that users can protect their sensitive data. Several new APIs make their debut to support this facility, including one-QueryUsersOnEncryptedFile-that lets you see who has access to encrypted files. This applet uses the API to show you what accounts are authorized to access encrypted files.
| Parameter | Description |
|---|---|
| -s | Recurse subdirectories. |
EFSDump takes wildcards e.g. 'efsdump *.txt'.
Download EFSDump (161 KB)
Runs on:
Documentation
PendMoves and MoveFile - Sysinternals
Enumerate the list of file rename and delete commands that will be executed the next boot.
Use NTFSInfo to see detailed information about NTFS volumes.
Graphical disk sector utility.
Training
Module
Explore device encryption features - Training
This module explains the benefits of using encryption to protect drives and files against unauthorized access.