Security

Modifying permissions via Group Policy

Modifying permissions via Group Policy

A customer of ours had problems with an installation.
We started troubleshooting and noticed that the installation did not run in Elevated Mode, but wanted to put files in a folder which by default it does not grant regular users the ability to add or modify files.

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Change Calendar Permissions in Office 365

Change Calendar Permissions in Office 365

Per default the calendars of shared mailboxes in Office 364 have “FreeBusyTimeOnly” permissions applied.
You could create a new sharing policy and change the applied policy on those accounts.

I however chose to just change the sharing permissions on the shared calendar.

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PowerShell: List newly created users

PowerShell: List newly created users

To help detect and prevent malicious behavior I usually implement different scripts or other monitoring features in my customers environments.

One of the snippets I frequently use is one that detects newly created accounts.

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Windows Backup failing on TrueCrypt drive

Windows Backup failing on TrueCrypt drive

There are numerous backup solutions out there for Windows and they come in many different forms.
There are two “types” of backup supported by the “Windows Backup and Restore Center” (WBRC).

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Breaking into a Windows System

Breaking into a Windows System

Do you ever get that sinking feeling, when you’ve forgotten the root password to your test lab?  Again?

I hate it too!  So I decided to figure out a way around it, using a work around…

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AD Delegation: Default Permissions for GPOs

AD Delegation: Default Permissions for GPOs

When setting up Active Directory delegation, you want administrators to be able to maintain Group Policy without being a Domain Admin.

If you read TechNet, Microsoft tells you to use Group Policy Creator Owners. However CO does not have permissions to modify or edit any other group policy objects.

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Verifying Domain User Home Directory

Verifying Domain User Home Directory

Some administrators prefer to do everything manually, other automated. I have always preferred to have as much as possible automated or at least set up with a script so the action can easily be repeated without varying end results.

I have written a script which verifies that all users that should have a home folder has one, and that it has the appropriate permissions.

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Password Generator

Password Generator

Security is very important, especially when it comes to IT.
We’ve created a password generating script to assist in making sure we all use high security passwords.

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Windows 2008 wont use Trusted Sites

Windows 2008 wont use Trusted Sites

Today I ran into an issue with Internet Explorer on a Windows 2008 R2 server.
I have a GPO that pushes Local Intranet and Trusted sites but they would not be visible through the GUI in Internet Options.

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