Use these authentication modules to identify methods of authentication for your system to use. Each module description contains information about its options and service categories.
| For information about: | See: |
|---|---|
| Rejecting requests | pam_deny |
| Displaying a message | pam_echo |
| Running a command | pam_exec |
| Respecting FTP login restrictions | pam_ftpusers |
| Considering group membership | pam_group |
| Type switching under a QNX security policy | pam_mac |
| Accepting requests | pam_permit |
| Legacy behavior | pam_qnx |
| Authenticating on the RADIUS protocol | pam_radius |
| Authenticating the superuser | pam_rootok |
| Self authenticating | pam_self |