Lab 4.3 - Device Certificate ------------------------------------------------ When the configuration file is set to sign posture data, it uses the specified certificate/key pair in the machines local certifcate store. Task - Explore the Device Certificate ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ #. Open the jump box's certificate store by clicking the **Certificate Management** shortcut located on the desktop |image7| #. Double click the **jumpbox.f5lab.local** certificate |image8| #. Click the **Details** tab and scroll to the Enhanced Key Usage section. The default usage types associated with a Microsoft CA template is Client Authentication and Server Authentication. The default template must be modified to include Secure Email. |image9| #. Click **OK** and close the Certificate management window .. |image7| image:: /_static/class1/module4/image007.png .. |image8| image:: /_static/class1/module4/image008.png .. |image9| image:: /_static/class1/module4/image009.png