TLS/1.0, PCI, and a custom message for HTTP response status codes

Here's a quick and easy one for this situation based on the responses above:

when HTTP_REQUEST {
    switch -exact [SSL::cipher version] {
        "TLSv1.2" {
             do nothing
        }
        "TLSv1.1" {
             do nothing
        } default {
            HTTP::respond 403 content {


Access Denied

    You are using a Web browser that is not secure for accessing confidential information. Please upgrade to the most recent version./font>


} "Content-Type" "text/html" Connection close
            TCP::close
            return
        }
    }
}