Finally, installing the fix hacked wordpress Scan plugin will check all this for you, and alert you to anything that you might have missed. Additionally, it will tell you that a user named"admin" exists. Of course, that is your user name. You can follow a link and find directions if you wish. Personally, I believe that there is a password enough protection that is good, and there have been no successful attacks on the blogs that I run, because I followed those steps.
Essentially, it all will start with the fundamentals. Try using passwords. Use numbers, letters, special characters, and spaces and combine them to make a password. You could use usernames that are not obvious.
First in line is creating a smarter password for your account. Passwords must be made with characters and numbers. You may combine them and create plus altered letters. Smarter passwords can be your gateway to zero hackers. Make difficult passwords that only look what i found you can think of.
You can create a firewall that blocks hackers. The hacker is prevented by the firewall from coming into your files. You must also have version of Apache. Upgrade your PHP. It's important that your system is filled with upgrades.
Change your WordPress admin and password username, or your password, often and collect and use other WordPress safety tips to keep hackers out!