Besides the graphics and text you're creating, you'll require a backup and protection option for your site. fix wordpress malware cleanup is quite significant, and if you back up your website and do not protect you could lose important data and information which may be hard to restore. You don't want to need to start over from scratch after you've done all that work, so be sure you're secure.
Use strong passwords - Do your best to use a password, alpha-numeric. Easy to remember click to investigate passwords are easy to guess!
Yes, you want to do regular backups of your website. I recommend at least a weekly database backup and you can try this out a monthly "full" backup. More. Definitely if you make additions and changes to your website. If you make changes multiple times every day, or have a community of people which are in there all the time, a backup should be a minimum.
Now we are getting into matters specific to WordPress. You must rename it to config.php and modify the document 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!) And it's easy to get caught up in the fear. We put the breaks on, As soon as we get caught up in the fear. This isn't a response. Take some common sense precautions, then forge ahead. It is going to have to be addressed then, if something bad does happen and no amount of quaking in your boots before-hand will have helped. If nothing does, all is good and you have not made yourself ill.