This is a post where I have collected a lot of tips and links from wherever I could find them. Originally I was going to wait for Joomla 1.6 to publish this and make sure to adjust the list according to what 1.6 will look like, but 1.6 is still in beta, and I grow tired of waiting, so this is a list targeted at Joomla 1.5.
Here is a neat trick for how you can create and remember thousands of good, secure and UNIQUE passwords, using keys. No more identical passwords, and no more easily breakable ones either. Spend 5 minutes reading this blog post, you won’t regret it. Money back guarantee!