I guess the mentioned article is <a href="http:&#x2F;&#x2F;blog.markwatson.com&#x2F;2014&#x2F;07&#x2F;practical-internet-privacy-and-security.html" rel="nofollow">http:&#x2F;&#x2F;blog.markwatson.com&#x2F;2014&#x2F;07&#x2F;practical-internet-privac...</a><p>Have you modified your approach since then?