6.2: Local Security Authority

6.3: Windows NT Network Logon Service

Provides the back-end to the Username, Domain, Password Dialog box. Also provides Backup Domain Controller Synchronisation Services. aka "A hacker's delight".

6.4: Spooler Service

Spooler Service (Windows NT Total Print Management) - one of the largest and comprehensive DCE/RPC services in the whole of the Windows NT Operating System.

6.5: Service Control Manager

6.6: Windows Registry

Windows Registry. For some obscure reason, winreg also provides the means to remotely shut down a Windows NT system.

6.7: Server Service

Server Service. Mostly provides a means to list and manage SMB-related services such as shares, DFS (Microsoft's Distributed File System) Mount points.