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] [Z] UDP unicasting unsigned drivers Update Server Data Files option (DNS) updates automatic updates services dynamic updates 2nd secure updates service packs Software Updates Services (SUS) Automatic Update client benefits configuring 2nd defined 2nd installing Windows Server Update Services (WSUS) users authentication authentication protocols certificates CHAP (Challenge Handshake Authentication Protocol) EAP (Extensible Authentication Protocol) IAS (Internet Authentication Services) Kerberos MS-CHAP (Microsoft Challenge Handshake Authentication Protocol) PAP (Password Authentication Protocol) preshared keys SPAP (Shiva Password Authentication Protocol) authorization 2nd Performance Log Users group Performance Monitor Users group UseWUServer registry setting utilities Dnscmd command-line utility Dnslint command-line utility Event Viewer gpupdate Hfnetchk.exe Netdiag Netsh Netsh command-line utility Network Monitor NSLOOKUP NTBackup.exe PING Security Configuration and Analysis tool traceroute command tracert command |