Besides text and the graphics you're creating, you'll need a protection and backup option for your site. secure your wordpress website is important, and if you back up your site and don't protect you could lose data and information which may be hard to restore. You don't want to need to start over from scratch once you have done all that work, so be sure you're secure.
Strong passwords - Do what you can to use a password, alpha-numeric, with upper and lower case and special characters. Easy to remember passwords are also easy to guess!
You also need to set the"Anyone Can Register" in Settings/General to away, and you should have some sort of spam plugin. Akismet is the old standby, the one I use, but there are lots of them these days.
Another step to take to make WordPress more secure is to always upgrade WordPress. The main reason behind this is that there also come fixes for security holes that are older which makes it Website essential to update.
These are. Set a blank Index.html file in your folders, run your web host security scan and backup your whole account.