Domyślne ustawienia polityki haseł – linux

Domyślnie pod slesem plik /etc/pam.d/common-password ma następującą postać:

password requsite pam_pwcheck.so nullok cracklib
password required pam_unix2.so use_authtok nullok

Aby zaostrzyć politykę bezpieczeństwa i sprawdzać słownikowo hasło należy zmienić pierwszą linię na nast:

password requisite pamcracklib.so lcredit=-1 ucredit=-1 dcredit=-1
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