Modernizing TLS connections in Microsoft Edge and Internet Explorer 11 - Microsoft Edge Dev BlogMicrosoft Edge Dev Blog https://blogs.windows.com/msedgedev/2018/10/15/modernizing-tls-edge-ie11/
"Today, we’re announcing our intent to disable Transport Layer Security (TLS) 1.0 and 1.1 by default in supported versions of Microsoft Edge and Internet Explorer 11 in the first half of 2020."