&quot;Alternate Data Streams.&quot; <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fork_%28file_system%29#Microsoft" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fork_%28file_system%29#Microso...</a>