hi guys, I have four website running all on wordpress 3.3.1
but I felt wp-login.php should change to your custom url as everybody knows that wp-login.php is default log in url and many spam bots can break your security.
I search all over Internet nothing found (except log in lockdown plug in which block ip address after 3 failed attempt you can change the time and attempts no).
how ever a simple step i just create (very very simple)
go to your cpanel and find wp-login.php rename with your desired name
then you should rename it (wp-login.php to googli.php)
and then refresh the page and click edit button over googli.php
copy all content and paste it in notepad
then click Ctrl+h replace option open .
find "wp-login"and replace with "googli" replace all
and then copy it and paste it in your edit page of googli.php
you have done .
enjoy.....no longer anyone with known your log in url cannot access you log in page .
i advice to all to use log in lock down plug in it is very light weight but definitely good security for your website
if any body have problem with this method kindly mail me
[email address removed]