Always look closely at the URL. Fake websites closely mimic government portals to steal employee passwords. Ensure the domain ends exactly in .imss.gob.mx .
Biometric technology verifies your identity using your unique physical traits. For the IMSS, this means:
Essentially, the "WFraccesoUsuario" interface is your entry point to the secure biometric ecosystem of the IMSS. Always look closely at the URL
Si el portal te solicita dependencias de hardware, debes seguir estos pasos de soporte oficial:
The portal requires a local component called . Download it only from the official IMSS portal (not third-party sites). The installer includes: Download it only from the official IMSS portal
This system is accessible 24/7 from any device with an internet connection.
The Mexican Institute of Social Security (IMSS) has undergone a significant digital transformation in recent years. One of the most critical components of this modernization is the biometric authentication system for employers, legal representatives, and registered users. If you have searched for the string , you are likely trying to log into the official IMSS portal to manage payroll, employee registrations, or disability certificates (ST-7). Biometric Discrepancy or Missing Punches
On the login screen, you will be asked for:
Guía Completa del SIAPPORTAL IMSS: Acceso al Sistema Biométrico Web
: Acudir directamente con el administrador de sistemas de tu clínica, delegación o Unidad de Medicina Familiar (UMF) para la actualización de huellas y reseteo de accesos.
Do not keep trying. Wait 20 to 30 minutes for the automatic system cooldown, or contact your local Coordinación de Informática (IT department) at your delegation to request a password reset. 3. Biometric Discrepancy or Missing Punches