940Protecting a Single File with .htaccess

In .htaccess:

<Files myfile.php>
AuthType Basic
AuthName "Authentication Required"
AuthUserFile /path/to/.htpasswd
Require valid-user
</Files>
957Htaccess and White-listing IPs
937Creating entries for htpasswd
918Permanent Redirect of all Subpages to new Server
864Pulling a GitHub Repository with Tokens & Webhooks
860Access a URL behind htaccess/htpasswd
819Single, Multiple Files and Javascript’s FileReader API
647The 11G Text-Edit Challenge