As of now, WordPress is powering 48 of the top blogs on the Internet. Aside from this, WP is powering 19% of the web as a whole. It means when they need instant creation of sites and blogs, that a lot of people really trust WordPress.
In my view, the best way to make sure that your is through using a clean hacked wordpress site backup plugin. This is a fairly inexpensive, easy and elegant to use way to be sure your site is accessible to you in case of a disaster.
Use strong passwords - Do your best to use a password, alpha-numeric. Easy to remember passwords are easy to guess!
You also need to set the"Anyone Can Register" in Settings/General to off, and you should have some sort of spam plugin. Akismet is the one I use, the old standby, but there are lots of them these days.
Now we're getting into things specific to WordPress. You must rename it to config.php and modify the file config-sample.php, when you install WordPress. You will need to set up the click to find out more database facts there.
There is another problem you have with WordPress. People know where they can login and they could visit with your login form and try outside a different combination of passwords and user accounts. So as to prevent this from happening you want to install Login Lockdown. It is a plugin that only lets users try and login with a wrong password three times. Following that the IP address will go to the website be banned from the server for a certain timeframe.