OT - linux/htaccess question..

Sorry for the off topic post. I know that you can setup a .htaccess file that will provide basic security access to a directory. Is it possible to create a .htaccess file that will provide username and password security for a specific file in a directory, without effecting the other files? Here's an example of an .htaccess file to protect a particular directory: # Access file order allow,deny allow from all require valid-user Authname secure AuthPAM_Enabled off Authtype Basic AuthUserFile /home/sites/site6/web/manage/.htpasswd What would you have to change to make it protect a single file if possible? Thanks in advance, Kelly