Restrict access to the login page so only specific, authorized IP addresses can even see the login screen.
Automated discovery scripts and tools generally rely on three core methodologies to identify the administrative URL of a target domain: 1. Dictionary and Brute-Force Attacks admin login page finder link
It will systematically test ://target.com , ://target.com , ://target.com , and ://target.com . Restrict access to the login page so only