How Can .htaccess Secure My Website's Files from Unauthorized Direct Access?

Securing File Access Using htaccess

In a scenario where a website has a root folder with an index.php file, included files in an includes folder, and a submit.php file in the root, it is essential to restrict direct access to specific files or folders for enhanced security. This can be achieved through the utilization of htaccess.

To prevent direct access to all files within the includes folder, a .htaccess file should be placed in that folder containing the following code:

deny from all

This configuration ensures that users cannot directly access any file from the includes folder. However, the included files can still be used by index.php without any issues.

Additionally, to restrict access to the submit.php file, another .htaccess file should be placed in the root folder with the following code:

deny from all
allow from www.example.com

Replacing "www.example.com" with the actual website domain, this configuration allows only the website itself to access the submit.php file while denying access from external sources.

By implementing these htaccess configurations, you can effectively secure your website's sensitive files from unauthorized direct access, while maintaining the functionality of your PHP scripts.

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