When I was in college, one of my business instructors told us students that one of the greatest barriers to making money was procrastination.
Installing the secure your wordpress website Scan plugin will check all this for you, and alert you to anything that you may have missed. It will also tell you that a user named"admin" exists. That is the administrative user name. You can follow a link and find directions for changing that name, if you wish. Personally, I believe that a password is enough security that is good, and there have been no successful attacks on the several sites that I run, continue reading this because I followed those steps.
You can look. If your site is abruptly hacked by hackers, it is easy to restore your site by means of your backup files and change.
Move your wp-config.php file up one directory from the WordPress root. WordPress will search for it if it cannot be found in the root directory. Additionally, nobody else will be able dig this to read the file unless they have FTP or SSH access.
Whitelists pathological-looking phrases and black based on which field they appear try this within. (unknown/numeric parameters vs. known post bodies, remark bodies, etc.).
Just ensure that you can schedule, and you decide on a plugin that's up to date with the version and release of WordPress, restore and replicate.