Here is a way to Block/Ban any visitor to view your website using .htaccess  file.You can block a singal ip or complete rang of ips of any host to view your website.Now you can easily Block a person who clicks invalid on yours adsense ads for blocking pursose.Just put hi ip or ip range   in .htaccess file and that person never access your website. Here is a simple .htaccess file for blocking a single ip Block a Singal IP Address. This will block get or post access of a singal ip adress order allow,deny deny from 127.0.0.1 allow from all Block Multiple IP Addresses To block multiple IP addresses, list them one per line. order allow,deny deny from 127.0.0.1 deny from 127.0.0.2 deny from 127.0.0.3 allow from all Block a Compleate Range of IP Addresses of any Host. This will block a Range … Read entire article »