Install the fix wordpress malware plugin Firewall Plugin. This plugin investigates requests with simple heuristics to identify and stop attacks that are obvious.
Do not depend on your internet host - Many men and women depend on their web host to"do all that technical stuff for me", not realizing that sometimes, they do not! Far better to have the responsibility lie rather than out.
Move your wp-config.php you could look here file up one directory from the WordPress root. WordPress will search for it there if it cannot be found in the root directory. Also, nobody else will this content be able to read the file unless they have FTP or SSH access.
As I (our content untrue Joe the Hacker) know, people have way too many usernames and passwords to remember. You've got Twitter, Facebook, your online banking, LinkedIn, two site logins, FTP, internet hosting, etc. accounts which all include logins and passwords you will need to remember.
Free software: If you've installed scripts that are free search Google for'wordpress security'. You will get tips.