.htaccess

# Only allow direct access to specific Web-available files.

# Apache 2.2
<IfModule !mod_authz_core.c>
	Order Deny,Allow
	Deny from all
</IfModule>

# Apache 2.4
<IfModule mod_authz_core.c>
	Require all denied
</IfModule>

# Akismet CSS and JS
<FilesMatch "^(form|akismet)\.(css|js)$">
	<IfModule !mod_authz_core.c>
		Allow from all
	</IfModule>
	
	<IfModule mod_authz_core.c>
		Require all granted
	</IfModule>
</FilesMatch>

# Akismet images
<FilesMatch "^(.+)\.(png|gif)$">
	<IfModule !mod_authz_core.c>
		Allow from all
	</IfModule>
	
	<IfModule mod_authz_core.c>
		Require all granted
	</IfModule>
</FilesMatch>