For security purposes, you should disable directory browsing on your website so no one can see the files/directories of your website.
You can disable Directory Browsing by adding the below line to your dot htaccess file.
Options -Indexes
If you want to block an IP Address, you can add the below lines to your...
You can prevent unauthorized access to your htaccess file by adding this rule...
To secure your admin area from hackers, you should only allow access to your...