PAM --- The PAM module was written more out of curiosity that anything else. It has not been updated for quite a while, but it seems to mostly work on both Linux and Solaris. To use this module you should: * Make sure `pam_krb4.so' is available in `/usr/athena/lib'. You might actually want it on local disk, so `/lib/security' might be a better place if `/usr/athena' is not local. * Look at `pam.conf.add' for examples of what to add to `/etc/pam.conf'. There is currently no support for changing kerberos passwords. Use kpasswd instead. See also Derrick J Brashear's `' Kerberos PAM module at . It has a lot more features, and it is also more in line with other PAM modules.