Keep headers/logos under 125 pixels high. It takes up valuable viewing space, especially for laptop users, that is best left for the good stuff to appear"above the fold." Take a cue from the big companies, simple logos done well say it all. This is our #1 pet peeve - screaming logos and headers!
fix malware problem Watch out form submissions. You can useRegexp to process the information . You can also define preloaded factors as form data in the form of checkboxes, radiobuttons etc..
Safeguard your login credentials - Do not keep your login credentials where a hacker could find them. Store them offsite, and even offline. Roboform is good for protecting them, also. Food for thought!
Exploit Scanner goes through Your Domain Name the files on your site post, comment and database tables. Additionally, it informs you for plugin names. It does not remove anything, it simply warns you.
You can extend the plugin features with premium plugins like: Amazon S3 plugin, Members only plugin, DropShop etc.. So I think this plugin is a good choice and you can use it.
These are a few of the things I do to protect my blogs. Great thing is that click for more they don't require much time to do. These are also options, which can be carried out easily.