Not as good as changing the name of the file, but I did manage to hack the code so no one but myself can access the control panel - not even other administrators.
In cp_lib.cgi:
----Find:
$public_name = $profile[15];
if ($public_name eq "") {
$public_name = $profile[0];
}
----Add Below It:
if ($public_name ne "YourPublicNameHere") {
$profile[8] = "Moderator";
}
----Find:
if (($profile[8] ne 'Administrator')) {
print qq%Content-type: text/htmlnn%;
&StandardHTML("Sorry, you are not an administrator, so you may not gain access to the control panel.");
}
----Change To:
if (($profile[8] ne 'Administrator')) {
print qq%Content-type: text/htmlnn%;
&StandardHTML("Sorry, you are not Lead Administrator, so you may not gain access to the control panel.");
}