DOMAIN GROUPS

What is a group?

•        A collection of users a/c’s

•        Used to assign permissions and rights

•        Groups can be nested, ie they can contain other groups

 

      THE TWO TYPES OF GROUPS

Security groups – for assigning rights/permissions
Distribution groups – unrelated to security, used for sending e-mails etc

•        The group scope determines where/how in the network you can use the group

 

Group Scopes

Nesting

•        Eg create Managers group in each region and then add these groups to the Worldwide Managers group for access to resources across the network.

•        Do not have too many levels of nesting – this only makes tracking permissions more complex.

•        Document group membership to keep track of permission assignments.

 

Good Practice

•               Assign users with common job responsibilities to global groups

•               Create a domain local group for resources to be shared

•               Add global groups who need access to the resources to the domain local group

•               Assign resource permissions to the domain local group

 

(Don’t forget to use meaningful group names!)

Universal Groups

•        Use to give users access to resources located in more than one domain

•        Changes to the membership can cause unwanted network traffic

•        Use the universal group like a domain local group – add global groups from several domains

Built-in Global groups

Common ones:

•        Domain Users

•        Domain Admins

•        Domain Guests

•        Enterprise Admins

Built-in Domain Local Groups

Common ones:

•        Account Operators

•        Server Operators

•        Print Operators

•        Administrators

•        Guests

•        Backup Operators

•        Users

Built-in System Groups

These groups cannot be administered and do not have specific membership, but can represent different users at different times

Common ones:

•        Everyone

•        Authenticated Users

•        Creator Owner

•        Network

•        Interactive

Last Updated 21 February, 2004

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