Most importantly pops....I can't over emphasize this for all persons using popular CMS like Joomla , wordpress, etc...... PROTECT YOUR ADMIN PAGE.
By default your administrator page in joomla is
www.yoursite.com/administrator . Since this is popular knowledge, script kiddies will have a field day with your site.
There are many extentions that can fix this. Here is an entry level with is quite popular and which I use on most of my joomla sites.
http://extensions.joomla.org/extensi...-security/5809
Great going so far. I will have a few more recommendations but I'll wait until you add more information.
Secure your admin page........please. ASAP