You can buy security plugins . There are security plugins out there that guarantees security for your blog. One is called repair hacked wordpress site Scan. This plugin continuously scans the system for improving the security. So that the system can not be penetrated by new 9, it also updates the safety.
Use strong passwords - Do what you can to use a strong password, alpha-numeric, with upper and lower case and special characters. Easy to remember passwords are also easy to guess!
Move your wp-config.php file one directory up from the WordPress root. WordPress will search for it if it cannot be found in go to this website the main directory. Additionally, nobody else will be able to read the file unless they have SSH or FTP right here access.
As I (our fictitious Joe the Hacker) know, people have far too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two blog logins, FTP, web hosting, etc. accounts which all come with logins and passwords you need to remember.
However, I recommend that you install the Login LockDown plugin as opposed to any.htaccess controls. That will stops login requests from being allowed from a for an hour or so after three unsuccessful login attempts. It is still possible to access your admin mobile while from your workplace, and yet you still have great protection against hackers, if you accomplish that.