Conditional Access extension for Chrome

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If you’re implementing conditional access in your company and you’re struggling with Windows 10 devices and Chrome support, probably you will need to visit that Docs link: https://docs.microsoft.com/es-es/azure/active-directory/conditional-access/concept-conditional-access-conditions#chrome-support

But in this post, I want to talk about something related to it, in one of my projects, I have a CA policy that required one of the following selected controls: Require MFA or Require Hybrid AAD joined device

My device was Hybrid, so I was fullfilling one of the requirements, for example, when I was accessing with IE or Edge, the device info gets passed properly and MFA is bypassed for hybrid AAD machines.

But with Chrome, even having the Windows 10 Account extension pushed via GPO, I was able to see in the azure sign-in logs that device info is blank except for Browser and OS, so the AAD join status is not passed and MFA triggers. So it was very weird and it was causing me some problems…

So finally, after hours of troubleshooting, i finally figured out what was wrong. When you automatically install the extension, it doesn’t clear some cookies which Chrome will then try to use the old way of logging in. So in this case what you will need to do is access to chrome://settings/content/all and delete the cookies for login.microsoftonline.com

After doing that, everything was working perfectly, keep aware of that!!

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