NTFS File Streams – What Are They?

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NTFS file streams, also known as alternate data streams (ADS), are part of every file, as well as directories (folders), in a Windows NTFS volume.  NTFS files and folders are comprised of attributes one of which is $Data.  The content we normally associate with a file such as the text in a .txt file or the executable code in a .exe file is stored in the ‘default’ $Data attribute or ‘stream’.  The name string of this default attribute is empty…

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Read the original article: NTFS File Streams – What Are They?