Finally, fix malware problems free will tell you that there is not any htaccess from the wp-admin/ directory. You can put a.htaccess file into this directory if you desire, and you can use it to control access to the directory or address range. Details of how to do this are readily available on the internet.
Use strong passwords - Do your best to use a password, alpha-numeric. Easy to remember passwords are easy to guess!
Keeping Source your WordPress website up-to-date is one of the most easy things you can do. For the past couple of versions, the ability to set up automatic updates has been included by WordPress. Not only click here for more info that, but websites are notified every time a new upgrade becomes available.
Install the WordPress Firewall Plugin. This plugin investigates web requests to identify and prevent attacks that are most you can try here obvious.
Don't use wp_ as a prefix for your own databases. That default is being eliminated by web hosting providers but if yours doesn't, fix wp_ to anything but that.