pam_skey(8) [netbsd man page]

PAM_SKEY(8)						    BSD System Manager's Manual 					       PAM_SKEY(8)

NAME

     pam_skey -- S/Key PAM module

SYNOPSIS

     [service-name] module-type control-flag pam_skey [options]

DESCRIPTION

     The S/Key service module for PAM provides authentication services based on the S/Key One Time Password (OTP) authentication system.

     The pam_skey module has no optional parameters.

FILES

     /etc/skeykeys  database of information for the S/Key system.

SEE ALSO

     skey(1), skeyinit(1), pam(8)

BSD
								 February 27, 2005							       BSD

PAM(8)							    BSD System Manager's Manual 						    PAM(8)

NAME

     pam -- Pluggable Authentication Modules framework

DESCRIPTION

     The Pluggable Authentication Modules (PAM) framework is a system of libraries that perform authentication tasks for services and applica-
     tions.  Applications that use the PAM API may have their authentication behavior configured by the system administrator though the use of the
     service's PAM configuration file.

     PAM modules provide four classes of functionality:

     account   Account verification services such as password expiration and access control.

     auth      Authentication services.  This usually takes the form of a challenge-response conversation.  However, PAM can also support, with
	       appropriate hardware support, biometric devices, smart-cards, and so forth.

     password  Password (or, more generally, authentication token) change and update services.

     session   Session management services.  These are tasks that are performed before access to a service is granted and after access to a ser-
	       vice is withdrawn.  These may include updating activity logs or setting up and tearing down credential forwarding agents.

     A primary feature of PAM is the notion of ``stacking'' different modules together to form a processing chain for the task.  This allows
     fairly precise control over how a particular authentication task is performed, and under what conditions.	PAM module configurations may also
     inherit stacks from other module configurations, providing some degree of centralized administration.

SEE ALSO

     login(1), passwd(1), su(1), pam(3), pam.conf(5), pam_chroot(8), pam_deny(8), pam_echo(8), pam_exec(8), pam_ftpusers(8), pam_group(8),
     pam_guest(8), pam_krb5(8), pam_ksu(8), pam_lastlog(8), pam_login_access(8), pam_nologin(8), pam_permit(8), pam_radius(8), pam_rhosts(8),
     pam_rootok(8), pam_securetty(8), pam_self(8), pam_skey(8), pam_ssh(8), pam_unix(8)

HISTORY

     The Pluggable Authentication Module framework was originally developed by SunSoft, described in DCE/OSF-RFC 86.0, and first deployed in
     Solaris 2.6.  It was later incorporated into the X/Open Single Sign-On Service (XSSO) Pluggable Authentication Modules specifiation.

     The Pluggable Authentication Module framework first appeared in NetBSD 3.0.

BSD
								 February 28, 2005							       BSD