I've had two WordPress blogs hacked into formerly. That was in a time when I was doing almost no internet advertising, and until I found time to deal with the situation (weeks later), these sites were penalized in the major search engines. They weren't eliminated, however the ratings were reduced.
Installing the fix wordpress malware cleanup Scan plugin will check most of this for you, and alert you that you might have missed. It will also tell you that a user named"admin" exists. Of course, that is your administrative user name. You find instructions for changing that title, if you wish and can follow a link. I think that there is a password protection that is good, and there have been no attacks on the numerous sites that I run, because I followed these steps.
Hackers don't have the capability once you got all these lined up for your own security, to come to a WordPress blog. You can have a secure WordPress account especially that one which gives big bucks from affiliate marketing to you.
This is very useful plugin, protecting you against brute-force password-crack attacks. It keeps track of the IP address of every failed login attempt. You can configure the plugin to disable login attempts when a certain number of failed attempts is reached.
Now we're getting into matters specific to WordPress. You must rename it to config.php and modify the file config-sample.php, when you install WordPress. You need to set up the database facts there.
Oh . why not try this out And by the way, I talked about plugins. Make sure it's a secure one, when you get a plugin. Do not install any plugin because the owner is saying on his website that plugin can help you do that or this. Maybe use a test blog to look at the plugin, or perhaps get check this a software engineer to analyze it. This way is not a threat for your business or you.