If you wish to ban a user from accessing your website in any way, the best way to do this is to block their IP address.
- Login to cPanel.
- Locate and click on the "IP Deny Manager" icon located in the "Security" category.
Locate the IP Deny Manager icon.
- Enter the IP address or IP address range that you wish to block.
Enter the IP address to block.
- Click "Add" and the IP address will now be blocked.