> Переход на использование подсистемы PAM (Pluggable Authentication Module) для аутентификации и задействование PAM в пакете shadow-utils, используемом для хранения паролей в файле /etc/shadow.

Ну как так-то, Патрег? Забыл что ли?

«I think a better name for PAM might be SCAM, for Swiss Cheese Authentication Modules, and have never felt that the small amount of convenience it provides is worth the great loss of system security. We miss out on half a dozen security problems a year by not using PAM, but you can always install it yourself if you feel that you're missing out on the fun. (No, don't do that)»
Patrick.