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Policies are a collection of settings that define how sessions, bandwidth, and security are managed for a group of users, devices, or connection types.
You can apply policy settings to physical and virtual machines or to users. You can apply settings to individual users at the local level or in security groups in Active Directory. The configurations define specific criteria and rules, and if you do not specifically assign the policies, the settings are applied to all connections.
You can apply policies on different levels of the network. Policy settings placed at the Organizational Unit GPO level take the highest precedence on the network. Policies at the Domain GPO level override policies on the Site Group Policy Object level, which override any conflicting policies on both the Microsoft and Citrix Local Policies levels.
All Citrix Local Policies are created and managed in the Citrix Studio console and stored in the Site Database; whereas, Group Policies are created and managed with the Microsoft Group Policy Management Console (GPMC) and stored in Active Directory. Microsoft Local Policies are created in the Windows Operating System and are stored in the registry.
Studio uses a Modeling Wizard to help administrators compare configuration settings within templates and policies to help eliminate conflicting and redundant settings. Administrators can set GPOs using the GPMC to configure settings and apply them to a target set of users at different levels of the network.
These GPOs are saved in Active Directory, and access to the management of these settings is generally restricted for most of IT for security.
Settings are merged according to priority and their condition. Any disabled setting overrides a lower-ranked enabled setting. Unconfigured policy settings are ignored and do not override lower-ranked settings.
Local policies can also have conflicts with group policies in the Active Directory, which could override each other depending on the situation.
All policies are processed in the following order:
When creating policies for groups of users, devices, and machines, some members may have different requirements and would need exceptions to some policy settings. Exceptions are made by way of filters in Studio and the GPMC that determine who or what the policy affects.
Note: Mixing Windows and Citrix policies in the same GPO is not supported.