How to restrict the '/_layouts/viewlsts.aspx' page from anonymous users in SharePoint 2010

Reference Links:

http://technet.microsoft.com/en-us/library/ee191479(v=office.12).aspx

http://msdn.microsoft.com/en-us/library/acsd09b0(v=vs.71).aspx

http://msdn.microsoft.com/en-us/library/8aeskccd(v=vs.71).aspx

Locking down Office SharePoint Server sites

http://www.c-sharpcorner.com/uploadfile/Roji.Joy/how-to-secure-external-anonymous-access-to-sharepoint-2010-sites/

C:\inetpub\wwwroot\wss\VirtualDirectories\1234\web.config

<location path="_layouts/viewlsts.aspx">

            <system.web>

                  <authorization>

                       <allow users="domainname\user1,domainname\user2"/>

                        <deny users="?" />

                        <deny users="*" />

                  </authorization>

            </system.web>

      </location>