title: Enable TLS 1.3 on IIS 10 windows server 2019
body: <p>I am unable to enable TLS 1.3 on IIS 10 apps on windows server 2019. I have enable the schannel server TLS DWORD registry. But IIS is still choosing TLS 1.2 as the max supported cipher suite during handshake. I have deployed apps on TLS 1.3 on caddy on the same server with the same certificate.</p>
  <p>Windows server 2019 supports TLS 1.3. I tried finding resources for support with IIS 10; they seems to be very old and officially there is no news for this? As anyone managed to do it with any IIS plugin or something?</p>