Backing up your blog also helps in securing from fix wordpress malware hackers. You have to keep a copy of your files hide away in backup system so you can be confident of your database. This makes you a protected backup files that serves you in times of unexpected down is the system. Hackers are less likely to slip from a bonded back up system.
You can look. If your site is suddenly hacked by hackers, you can restore your site with the use of your files and change.
It's a WordPress plugin. They're drop dead easy to set up, have all the features you need for a task like this, and are relatively inexpensive, especially when compared to having to hire someone to have this done for you.
Now we are getting into things specific to WordPress. Whenever you install WordPress, you have to edit the file config-sample.php click now and rename it Learn More Here to config.php. You need to set up the database details there.
Don't use wp_. Web hosting providers are removing that default but if yours does not, adjust wp_ to anything else but that.