There is a portion of config-sample.php that is headed'Authentication Unique Keys.' Four explanations that appear within the block will be found by you. A hyperlink is fix wordpress malware removal within that section of code.You change the keys you have with the special, pseudo-random keys supplied by the website, copy the contents which you return, and must enter that link into your browser. This makes it harder for attackers to quickly create a'logged-in' dessert for your website.
Also, don't make the mistake of believing that your web host will have your back as far as WordPress backups go. Not always. While they say that they do, it's been my experience that the company may or might not be doing proper backups. Why take that kind of chance?
Harness Scanner goes through the files Check Out Your URL on your site database, comment and place tables seeking anything suspicious. You are also notified by it for unusual plugin names. It does not remove over at this website anything, it simply warns you.
Note that this step for setups should try. If you might like to do it you have to change all the table names within the database.
There is another problem you have with WordPress. People always know they could just visit your login form and where they can login and try a different combination of user accounts and passwords outside. In order to stop this from happening you want to install Login Lockdown. It is a plugin that only lets users try and login with a wrong password three times. After that the IP address will be banned from the server for a certain amount of time.