Desde ui.macc.unican.es utilizaremos el comando kpasswd o el nativo de Unix passwd.

######método 1
[@ui ~]$passwd
Changing password for user ferprobando.
Kerberos 5 Password:
New Kerberos 5 Password:
Repeat New Kerberos 5 Password:
passwd: all authentication tokens updated successfully.

######método 2
[@ui ~]kpasswd
Password for ferprobando@MACC.UNICAN.ES:
Enter new password:
Enter it again:
Password changed.

Politica del AD

Complejidad de la clave:

• 3 tipos de caracteres(minusculas, mayusculas, dígitos, o caracteres no alfabéticos)
• no contener mas de dos caracteres consecutivos del nombre de la cuenta.

En caso de que la contraseña caduque

Al conectarnos por ssh nos pedirá cambiarla

root@seal:~# ssh ferprobando@ui.macc.unican.es
ferprobando@ui.macc.unican.es's password:
**Warning: password has expired.**
Last login: Thu Jun  8 13:07:52 2017 from seal.macc.unican.es
WARNING: Your password has expired.
You must change your password now and login again!
Changing password for user ferprobando.
Kerberos 5 Password:
New Kerberos 5 Password:
Repeat New Kerberos 5 Password:
passwd: all authentication tokens updated successfully.
Connection to ui.macc.unican.es closed.

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