
The secure your wordpress site Codex has an outline of what permissions are okay. File and directory permissions can be changed via an FTP client or within the page from your web host.
Do not depend on your Web host - Many men and women depend on their web host to"do all that technical stuff for me", not realizing that sometimesthey don't! Far better to have the responsibility lie instead of out.
You first must create a new user, before you can delete the default admin account. To do this go to your WordPress Dashboard and click on User -> Create New User. Enter all the information you need to enter.
Take note of your password! I suggest the version of the secure software *Roboform* to remember your passwords.
Free software: If you've installed scripts that are free like Wordpress, search Google for'wordpress security'. You will get tips Continue on the best way to make your WP blog protected.