Here is a reply from Sophos Tech Support when I had sophos login issues with my DC filling my event logs:
--------------------------------------------------
Hello darren,
We are aware of this issue and this will be resolve in the update to SUM due
march 2010.
Regards,
Michelle Connor
Sophos Technical Support
www.sophos.com/support/
SOPHOS - simply secure
-----Original Message-----
From:
darren@*****.co.uk
Sent: 11-Dec-2009 09:29 AM
To:
support@sophos.com,
Cc:
The following file(s) was submitted on:
Fri Dec 11 09:29:32 2009
________________________________________________________________________________
type_of_communication: incident
contact: email
name: Darren
company: *****
emailaddress:
darren@*****.co.uk
country: United Kingdom
incident_type: Software Question
license_serial_number: 69
product: Sophos Anti-Virus for Windows 2000/XP/2003
product_version: 26213
product_version_text: 9.0.0
os: Windows 2003 R2
os_version: 25274
os_version_text:
description: Hi
I'm getting a lot of security errors from SophosUpdateMgr in my event logs.
Event:
Source: Security
Category: Logon/Logoff
Type: Failure Aud
Event ID: 534
User: NT Authority\System
Computer: BTCSVR2 (our sophos server)
Logon Failure:
Reason: The user has not been granted the requested
logon type at this machine
User Name: SophosUpdateMgr
Domain: *****meat
Logon Type: 5
Logon Process: Advapi
Authentication Package: Negotiate
Workstation Name: BTCSVR2
Caller User Name: BTCSVR2$
Caller Domain: *****meat
Caller Logon ID: (0x0,0x3E7)
Caller Process ID: 2652
Transited Services: -
Source Network Address: -
Source Port: -
Thoughts?
________________________________________________________________________________
*Edited slightly.
Helpful! Still recommend the product though.