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Writing PAM Modules, Part One (6 tags)
This is part one of a three part article on writing PAM modules. This part discusses the background information needed to write modules.

PAM (3 tags)
Last time, Dru Lavigne introduced one time passwords. Rather than an all-or-nothing approach, most free Unixes support several different authentication methods. This time, Dru explores PAM (Pluggable Authentication Modules), which allow you to govern how users log on and authenticate themselves.