as any non-shadowed /etc/passwd. Ironically, all programs using S/Key
have already been setuid root except keyinfo(1).
This modification creates /etc/skeykeys with mode 0600 to prevent it
from being examined by ordinary users.
2 Added optional excessive login logging.
3) Added login acces control on a per host/tty base.
4) See skey(1) for skey descriptions and src/usr.bin/login/README
for the logging and access control features.
-Guido
