public String getViewsStrictTransportSecurityHTTPResponseHeader() {
    return getProperty(VIEWS_HTTP_STRICT_TRANSPORT_HEADER_VALUE);
  }
Get the value that should be set for the <code>Strict-Transport-Security</code> HTTP response header for Ambari Views.
<p/>
By default this will be <code>max-age=31536000; includeSubDomains</code>. For example:
<p/>
<code>
Strict-Transport-Security: max-age=31536000; includeSubDomains
</code>
<p/>
This value may be ignored when {@link #getApiSSLAuthentication()} is <code>false</code>.

@return the Strict-Transport-Security value - null or "" indicates that the value is not set
ambari-server/src/main/java/org/apache/ambari/server/configuration/Configuration.java