title: SSIS Script Task WebRequest Requiring TLS
body: <p>We have a SSIS Script Task calling a json web service deployed to a SQL Server 2012 SSIS catalog that has worked fine for months. After installing assorted server updates (Windows and SQL Server) it stopped working. After a lot of digging we found that the error thrown was;</p>
  
  <blockquote>
    <p>The request was aborted: Could not create SSL/TLS secure channel.</p>
  </blockquote>
  
  <p>We already have the following line in our code to set TLS properly and it has worked fine for quite some time now.</p>
  
  <pre><code>System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
  </code></pre>