understanding security log events

[grnfvr]

Is there a resource that tell me what logon types there are and what they mean? this is an example entry from NT4 security log:

Logon Failure:
Reason: Unknown user name or bad password
User Name: dkw023000
Domain: CAMPUS
Logon Type: 3
Logon Process: KSecDD
Authentication Package: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
Workstation Name: \\PC50139

 

[BradSQLGuy]

Here are the logon types

2=Interactive
3=Network
4=Batch
5=Service
6=Proxy
7=Unlock -Brad
A+, MCSE NT4, MCDBA SQL7

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