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Use Configuration Manager to deliver definition updates

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Applies to: Configuration Manager (current branch)

You can configure Configuration Manager software updates to automatically deliver definition updates to client computers. Before you begin to create automatic deployment rules, make sure to configure Configuration Manager software updates. For more information, see Introduction to software updates.

Note

This procedure is specific to Endpoint Protection. For more general information about automatic deployment rules, see Automatically deploy software updates.

  1. In the Configuration Manager console, go to the Software Library workspace. Expand Software Updates, and then select Automatic Deployment Rules.

  2. On the Home tab of the ribbon, in the Create group, select Create Automatic Deployment Rule.

  3. On the General page of the Create Automatic Deployment Rule Wizard, specify the following information:

    • Name: Enter a unique name for the automatic deployment rule.

    • Collection: Select the device collection to which you want to deploy definition updates.

      Note

      You can't deploy definition updates to a user collection.

  4. Select Add to an existing Software Update Group.

  5. Select Enable the deployment after this rule is run.

  6. On the Deployment Settings page of the wizard, for the Detail level, select Only error messages.

    Note

    When you select Only error messages, it reduces the number of state messages that the definition deployment sends. This configuration helps reduce the CPU processing on the Configuration Manager servers.

  7. On the Software Updates page:

    1. Select the Update Classification property filter. In the Search criteria list, select <items to find>.

      In the Search Criteria window, select Definition Updates, then select OK.

    2. Select the Product property filter. In the Search criteria list, select <items to find>.

      In the Search Criteria window, select System Center Endpoint Protection for Windows 8.1 and earlier or Windows Defender for Windows 10 and later, then select OK.

    Note

    Optionally, you can filter out superseded updates. Select the Superseded property filter. In the Search criteria list, select <items to find>. In the Search Criteria window, select No, then select OK.

  8. On the Evaluation Schedule page of the wizard, select Run the rule after any software update point synchronization.

  9. On the Deployment Schedule page of the wizard, configure the following settings:

    • Time based on: If you want all clients to install the latest definitions at the same time, select UTC. The actual installation time will vary within two hours.

    • Software available time: Specify the available time for the deployment that this rule creates. The specified time must be at least one hour after the automatic deployment rule runs. This configuration makes sure that the content has sufficient time to replicate to the distribution points. Some definition updates might also include antimalware engine updates, which might take longer to reach distribution points.

    • Installation deadline: Select As soon as possible.

      Note

      Software update deadlines vary over a two-hour period. This behavior prevents all clients from requesting an update at the same time.

  10. On the User Experience page of the wizard, for User notifications, select Hide in Software Center and all notifications. With this configuration, the definition updates install silently.

  11. On the Deployment Package page of the wizard, select an existing deployment package or create a new one.

    Note

    Consider placing definition updates in a package that doesn't contain other software updates. This strategy keeps the size of the definition update package smaller, which allows it to replicate to distribution points more quickly.

  12. If you create a new deployment package, on the Distribution Points page of the wizard, select one or more distribution points. The site copies the content for this package to these distribution points.

  13. On the Download Location page, select Download software updates from the Internet.

  14. On the Language Selection page, select each language version of the updates to download.

  15. On the Download Settings page, select the necessary software updates download behavior.

  16. Complete the wizard.

Verify that the Automatic Deployment Rules node of the Configuration Manager console displays the new rule.

Create and deploy antimalware policies