Install the Cisco Umbrella Root Certificate

It's important to your end user's​ experience that you install the Cisco Umbrella root certificate on computers that will use the Roaming Security module when off-network and off-VPN. Although this is not required, as it only affects block pages when reaching HTTPS domains, it is good to have. When HTTPS-enabled domains are blocked by your policy, the Umbrella Roaming Security module presents a block page to you which is also served over HTTPS. This block page is encrypted with a certificate signed by the Cisco Root CA. In order to avoid certificate errors when accessing the block page, you must install the Cisco Umbrella root certificate in your users' browsers.

Steps to perform this vary based on the operating system and browser type. For more information, see Install the Cisco Umbrella Root Certificate.

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