Finally, installing the fix wordpress malware fix Scan plugin will check most of this for you, and alert you to anything that you might have missed. Additionally, it will inform you that a user named"admin" exists. That is your administrative user name. If you wish you can follow a link and find instructions for changing that name. I personally believe that there is a strong password security that is good, and there have been no successful attacks on the sites that I run, because I followed those steps.
A see this website simple way to maintain WordPress safe would be to use a few tools. First of all, don't allow people run a web host security scan, to list the files in your folders and automatically backup your whole web hosting account.
It's a WordPress plugin. They are drop dead easy to install, view it have all the features you need for a job like this, and are relatively inexpensive, especially when compared to having to employ someone to have this done for you.
Now we're getting into matters. You have to rename it to config.php and modify the file config-sample.php, when you install WordPress. You will need to deploy the database facts there.
Implementing all of the above will probably take less than an hour to complete, while making your WordPress website much more resistant to intrusions. Over 1 million WordPress sites were last year, largely due to easily preventable security gaps. Have yourself prepared and you're likely to be on the safe side.