Windows BackupRead / BackupWrite and ACLs
问题 I have been trying to understand what should be the right way in using BackupRead and BackupWrite for backing up data on a computer and especially about restoring it reliably. Now I understand how to use the API and have been successful. However there's one thing that bothers me. You can backup, beside the file content itself, any alternate data streams also the security information (ACLs). Now if I would store the ACL data for backup and then later, once the data needs to be restored on a