Backing up your blog regularly also assists in procuring from fix wordpress malware protection hackers. You must keep a copy of your documents hide away in backup system you can be certain of your database. This makes you a protected files that serves you in times of down is the system. Hackers are not as likely to steal from a secured back up system.
I protect an access to important files on the site's server by placing an click for more info index.html file in the particular directory, which hides the files from public view.
Exclude pages - This plugin provides a checkbox,"include this page in menus", which can be read this post here checked by default. If you uncheck it, the page will not appear in any listings of pages (which includes, and is usually limited to, your page navigation menus).
Now we are getting into things specific to WordPress. Whenever you install WordPress, you need to edit the file read the full info here config-sample.php and rename it to config.php. You want to install the database details there.
Don't use wp_ as a prefix for your databases. That default is being eliminated by web hosting providers now but if yours does not, fix wp_ to anything else but that.