The Windows Encrypting File System (EFS) allows encryption for which type of files?

The Windows Encrypting File System (EFS) is specifically designed to provide encryption for user files, primarily focusing on user documents stored on the system. This feature ensures that sensitive information, such as personal files and documents created by users, is protected from unauthorized access. EFS operates by allowing users to encrypt their individual files or folders, which can only be accessed by the user who encrypted them—unless they share access with other specific users.

The other types of files mentioned do not typically utilize EFS for encryption within the same scope as user documents. For instance, temporary files are often transient and do not require the same level of security, while application files are generally protected by other means such as application permissions. System files, though critical to the operating system’s operation, are usually not encrypted by users as they are managed by the system itself and not meant for direct user manipulation in the context of EFS.