By default, the newest version of WordPress is pretty darn secure. The development team of WordPress has considered anything that might have been added to some rename your login url to secure your wordpress website plugins. Before, WordPress did have holes but now most of them are filled up.
Hackers do not have the power to important site come to your WordPress blog when you got all these lined up for your security. You definitely can have a secure WordPress account that provides you big bucks from affiliate marketing.
In case you ever want to migrate your site elsewhere, such as a new web host, you'd be able to pull this off without a hitch, and more information also without needing to disturb your old site until the new one was in place and ready to roll.
Make a note of your go new password! I suggest the paid or free version of the software that is protected *Roboform* to remember your passwords.
Free software: If you've installed scripts that are free search Google for'wordpress security'. You'll get many tips.