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Password Protection popular
http://www.i01.de/webmaste3.htm
(40 votes)
An online tool to create .htaccess and .htpasswd files to protect your admin directory
.htaccess and .htpasswd generator
http://www.mycgiscripts.com/password-protect.html
(7 votes)
This script allows you to password protect any directory very simply (for admin access for example).