Mambo security components

[d3v]

Looking for ways to secure my site and learning at the same time

The following components could be used for securing Mambo.Found 3 so far:

http://mamboforge.net/projects/mamlock/ Mambo Lock - basically edited .htaccess files to place into your root to use apache's capabilities to secure access to certain sections/files

http://mamboforge.net/projects/mambodev/ Designer - Not really meant as security tool but has built in option for

Inject mosConfig_absolute_path
Inject false GLOBALS
scans

http://mamboforge.net/projects/msc/ Mambo Security Check - This is already serious. Full PHP/File Checks

And of course knowledgeable usage of CHMOD and .htaccess

Am I missing something as far as components/methods go? Please post if you know anything else. Thanks