RE: GPO replication problem
- From: v-mileli@xxxxxxxxxxxxxxxxxxxx (Miles Li [MSFT])
- Date: Tue, 19 Aug 2008 09:23:01 GMT
Hello Ilya,
1. From your description, you want to restrict users to use a password that
has strings from dictionaries. Unfortunately, you can only configure the
password length, history and complexity requirements in the default Group
Policy password policy. There is not a built-in feature included to prevent
users from using a password that has strings according to dictionaries.
If you want to use customized password policy, ou need to write a Password
Filter DLL to implement your requirement. Then add the customized Password
Filter in the following key on all the domain controllers:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\Notification
Packages
Note: Do not overwrite the existing values, and do not include the .dll
extension.
For your information, you may refer to the following documents:
A sample is available after you install the Platform SDK under
Samples\Security\PasswordFilters\Passfilt.
Sample Password Filter
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/se
curity/sample_password_filter.asp
Password Filter Programming Considerations
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/se
curity/password_filter_programming_considerations.asp
Installing and Registering a Password Filter DLL
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/security/se
curity/installing_and_registering_a_password_filter_dll.asp
If you need further assistance, since it appears that this is a
development-related request, it would best be best addressed in the
developer newsgroups. The developer newsgroups are located at:
http://msdn.microsoft.com/newsgroups/default.asp
2. Yes, when you enable policy settings in the GPO--->Computer
configuration, it should be applied no matter which log onto the computer
as long as the computer account is contained in that OU. Please verify
whether the computer configuration group policy settings are properly
applied onto the desktop workstations and laptops with the steps below:
a) On the a desktop workstation (laptop), run "gpupdate /force" to reapply
the group policies. Then run "gpresult /v" to check whether shutdown by
regular users, disable standby/hibernation, allow only monitor sleep, and
disable all firewalls (for Laptops, enable public firewall) settings are
applied successfully in the computer configuration.
b) You also can use the GPMC to further troubleshoot the issue. On the
Windows Server 2003 server that has the GPMC console installed, login to
the domain with administrator account. You can use the GPMC (group policy
management console) to collect the group policy result data:
- On the server that has GPMC installed, login to the domain with
administrator account.
- In the GPMC, process the Group Policy Result wizard to collect the data
of RSOP.
i) Right click Group Policy Results---> Group Policy Results Wizard¡
ii) Choose Another computer to point to a laptop that did not receive the
policy.
iii) Select a problematic user and click next.
In the Summary tab--->User Configuration Summary--->Group Policy
Objects--->Applied GPOs, verify the GPO that is linked to the proper OU is
properly applied.
In the Settings tab---> User Configuration, check whether the computer
policy settings (for desktop workstations shutdown by regular users,
disable standby/hibernation, allow only monitor sleep, and disable all
firewalls and for Laptops enable public firewall) are listed.
You also can export the Group Policy Result report and send to me
(tfwst@xxxxxxxxxxxxx) for our further investigations. Please generate a
GPMC result for a laptop and a desktop computer that have problems.
If you have any questions or concerns, please do not hesitate to let me
know.
Best regards,
Miles Li
Microsoft Online Partner Support
Microsoft Global Technical Support Center
Get Secure! - www.microsoft.com/security
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