Apple Training Series: Mac OS X System Administration Reference, Volume 1

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

uchg flag 2nd

UDP (User Datagram Protocol)

     in IP stack

     ports

     RADIUS use of

     WINS servers and

UFS (UNIX File System)

UID (user ID) 2nd

uid attribute, LDAP

uidNumber attribute, LDAP

umask command

unattended computers, securing

     Fast User Switching

     log out, after period of inactivity

     screen saver passwords

     sleep/screen saver passwords

UNIX

     crypt function

     detecting UNIX hacks

     features in Mac OS X

     file and folder permissions

     file permissions 2nd

     flags for protecting files

     monitoring commands

     RFC 2307 (UNIX)

     shell wildcards

     storing authentication and identification information in /etc directory

UNIX File System (UFS)

unmanaged networking. [See networks, unmanaged]

unmount command 2nd

unmounting volumes

updates

     local system security and

     performing security updates

     replication

     Web security and

Upgrade installations

upgrading Mac OS X servers

user accounts

     access control in

     administering access according to needs and skills

     Apple Directory plug-in

     create your account screen

     creating

     identification scenarios in multiple service realm

     Mac OS X security and

     mobile user accounts

     network user accounts

     types of

user authentication

     Active Directory plug-in

     third-party directory services

     with LDAPv3 plug-in

user community

User Datagram Protocol. [See UDP (User Datagram Protocol)]

user ID (UID) 2nd

user management, Kerberos

user mounting

user records

user shell, Active Directory plug-in

utilities

     Kerberos authentication

     Password Server