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Cisco Security for Chromebook client provides Chromebook users with DNS layer protection using DoH (DNS over HTTPS) templates.



If you have deployed the Cisco Umbrella Chromebook client, Block or Uninstall the Umbrella Chromebook App and Extension before you deploy the Cisco Security for Chromebook client. For more information on deployment, see Deploy the Chromebook Client.


Policies are at the heart of Umbrella and define how security and access controls are applied to identities. A DNS policy provides DNS-layer visibility, security, and enforcement with the ability to selectively proxy risky domains for added security. For more information, see Manage DNS Policies .

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