Backing up your site also helps in securing from secure your wordpress site hackers. You have to keep a copy of your files hide away in system so you can be confident of your database. This makes you a protected backup files that serves you in times of down is the machine. Hackers are not as likely to steal from a secured back up system.
Do not depend on your internet host - Many people depend on their web host to"do all that technical stuff for me", not realizing that sometimes, they don't! Far better to have the responsibility lie rather than from your control.
There's a section of config-sample.php that's headed"Authentication Unique Keys." There are. There's a hyperlink within that part of code. You need to enter that link into your browser, copy the contents which you return, and replace the keys you have with the unique, pseudo-random keys offered by the site. This makes it harder for attackers to automatically generate a"logged-in" cookie for your website.
Now we're getting into things. You have to rename it to config.php and alter the file config-sample.php, when you install WordPress. You need to set up the database facts there.
There are always going to be risks being online (or even just being alive!) Also it's easy to get caught up in the fear. When we get caught up in the panic, we put the breaks on. This isn't a fantastic response. Just take some common sense precautions, then forge ahead. It is going to have to be addressed then, if something bad get more does happen and of quaking in your boots 23, no amount will have helped. All is good, if nothing does and you look these up have not made yourself ill with worry.