Even if a tool finds the login page, 2FA provides a critical second layer of defense.
Searching for typically leads to a specialized category of security tools designed to locate hidden administrative login panels on websites. These tools are commonly used by penetration testers and ethical hackers to identify potential entry points that haven't been properly secured. What is an Admin Page Finder?
Using unique, non-standard URLs for administration that aren't included in common wordlists. C# Admin Page Finder v2.0 - With Proxy - SourceForge
Advanced versions support HTTP proxies to prevent the target server from blacklisting the user's IP address during the scan.