I have had two WordPress blogs. That was at a time when I was doing virtually no online marketing, and until I found time to deal with the situation (weeks later), these sites were penalized in the major search engines. They were not eliminated the evaluations were reduced.
Finally, installing the fix wordpress malware virus Scan plugin alert you that you may have missed, and will check most of this for you. Additionally, it will tell you that a user named"admin" exists. Of course, that is your user name. If you wish you can follow a link and find directions for changing that title. I personally think that a strong password is enough protection that is good, and there have been no successful attacks on the several sites that I run, because I followed those steps.
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!
This is very useful plugin, protecting you against brute-force strikes that are password-crack. It keeps track of the IP address of every failed login attempt. You can configure the plugin to disable a knockout post login attempts when a certain number of attempts is reached.
Install the WordPress Firewall Plugin. Prevent and this plugin investigates web requests to identify most obvious attacks.
There is. People always know where they can login and they could drop by with your login form and try a different combination of passwords and user accounts outside. In order to stop this from happening you want to set up Login Lockdown. It is More Info a plugin that lets users try and login with a wrong password this article three times. After that the IP address will be banned from the server for a specific timeframe.