vbnet TLS1.2

 Using TLS1.2 in .Net 2.0, .Net 3.0, .Net 3.5 and .Net 4.0

Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs) Handles Me.Load

    If Not Me.IsPostBack Then

        ServicePointManager.Expect100Continue = True

        ServicePointManager.SecurityProtocol = CType(3072, SecurityProtocolType)

        Dim json As String = (New WebClient).DownloadString("https://raw.githubusercontent.com/aspsnippets/test/master/Customers.json")

        Response.Write(json)

    End If

End Sub