![]() Note: You must have this user right or be a member of the local Administrators group to install a new driver for a local printer or to manage a local printer and configure defaults for options such as duplex printing. Administrators should exercise care and install only drivers with verified digital signatures. A user who has the Load and unload device drivers user right could unintentionally install malware that masquerades as a device driver. Vulnerabilityĭevice drivers run as highly privileged code. This section describes how an attacker might exploit a feature or its configuration, how to implement the countermeasure, and the possible negative consequences of countermeasure implementation. When a local setting is greyed out, it indicates that a GPO currently controls that setting. Settings are applied in the following order through a Group Policy Object (GPO), which will overwrite settings on the local computer at the next Group Policy update: This section describes features, tools, and guidance to help you manage this policy.Ī restart of the device isn't required for this policy setting to be effective.Īny change to the user rights assignment for an account becomes effective the next time the owner of the account logs on. Server type or GPOĭomain Controller Effective Default SettingsĬlient Computer Effective Default Settings Default values are also listed on the policy’s property page. The following table lists the actual and effective default policy values. Because of the potential security risk, don't assign this user right to any user, group, or process that you don't want to take over the system.Ĭomputer Configuration\Windows Settings\Security Settings\Local Policies\User Rights Assignment Default valuesīy default this setting is Administrators and Print Operators on domain controllers and Administrators on stand-alone servers.This model allows a user to plug in the hardware, then Windows searches for an appropriate device driver package and automatically configures it to work without interfering with other devices.īecause device driver software runs as if it's a part of the operating system with unrestricted access to the entire computer, it's critical that only known and authorized device drivers be permitted.Ĭonstant: SeLoadDriverPrivilege Possible values Prior to Plug and Play, users needed to manually configure devices before attaching them to the device. Windows supports the Plug and Play specifications that define how a computer can detect and configure newly added hardware, and then automatically install the device driver. Device drivers run as highly privileged code. This user right isn't required if a signed driver for the new hardware already exists in the driver.cab file on the device. This policy setting determines which users can dynamically load and unload device drivers. Describes the best practices, location, values, policy management, and security considerations for the Load and unload device drivers security policy setting.
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