I&#x27;d bet a lot of it is encrypted. The flip-side of having security. Remember the &quot;smart&quot; TV spying a few years ago that was discovered only because it was doing it in plaintext?<p><a href="http:&#x2F;&#x2F;arstechnica.com&#x2F;security&#x2F;2013&#x2F;11&#x2F;smart-tv-from-lg-phones-home-with-users-viewing-habits-usb-file-names&#x2F;" rel="nofollow">http:&#x2F;&#x2F;arstechnica.com&#x2F;security&#x2F;2013&#x2F;11&#x2F;smart-tv-from-lg-pho...</a><p>With encrypted connections, you won&#x27;t know what data it&#x27;s sending, and if MS&#x27;s treatment of security in other areas in previous versions of Windows is any indicator, the certificates will also be hardcoded so it&#x27;s very difficult to MITM. Good for stopping everyone else from spying on you, but really bad when it stops you from knowing what data your own machine is sending.