I'm sorry if this is an extremely stupid question.
I've been looking for ways how to secure my WP and a lot of websites suggest to create a new admin user account and delete the old one. Now, if I use a different screenname as author (when writing comments etc.) - how could hackers still find out what my admin username is anyways?
I'm just wondering if this step really makes sense unless your administrator username is "admin".
Thanks a lot for clarification.
Sorry, if your username isnt admin (older versions) you really dont need to do that.
What i would reccomend is for you to install 2-3 plugins
ordered here by their importance:
wordpress firewall 2
Limit Login attempts
Wp Security Scan
Wordpress Firewall should stop must hack attempts directly on your site, Limit login should end any change of a brute login attemp and wp security should show you any loop holes in your file permission structure and othere stuff...
Hope this helps :)