encrypt configuration file

        <p>
        aspnet_regiis -pe "appSettings" -app "/gbsa" -prov "DataProtectionConfigurationProvider"
        </p>

        <p>
        aspnet_regiis -pe "appSettings" -app "/gbsa" -prov "Rsa
        ProtectedConfigurationProvider"
        </p>
        <pre data-sub="prettyprint:_">
        </pre>