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 hacked wordpress database will inform you that there's not any htaccess within the directory. You can put a.htaccess record in to this directory if you would like, and you can use it to handle this wp-admin directory from Ip Address address or address range. Details of how you can more info here do this are plentiful around the net.
An easy way is to use a few built-in tools. First of all, don't allow people run a web host security scan to list the documents in your folders and automatically backup your whole web hosting account.
Move your wp-config.php file up one directory from the WordPress root. WordPress will look for it there if it cannot be found in the main directory. Also, nobody will be able to read the document unless they've SSH or FTP access.
Now we are getting into things. You must rename it to config.php like it and modify the document config-sample.php, when you install WordPress. You need to set up the database facts there.
These are a few. Fantastic thing is that they don't require much time to perform. These are also simple solutions, which can be carried out easily.