Security & Developer
Password Tester
Use strong unique passwords for cPanel, WordPress admin, and WHMCS — then verify they have not appeared in data breaches.
Password Security HIBP
Run Password Tester
Entropy analysis + Have I Been Pwned breach check
Frequently asked questions
Is my password sent to a server?
Breach checks use k-anonymity — only a partial hash prefix is sent to HIBP, never your full password.