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Leonux
Active Contributor

Re: LastPass Launches Support for Condition Access

There's a strange behaviour with policies with All Cloud Apps scope and simulataneosly selecting LastPass App as an exception, somehow that doesn't seem to work as "we think" is intendend. 

This policy will not  skip LastPass valition and fails the login.

Our current best solution for iOS uses a combination of two policies and one of them uses  the scope  "Selected Apps" where we select all apps and leave LastPass unselected.

rritterson
New Contributor

Re: LastPass Launches Support for Condition Access

I went through a 4 month long ticket with MS engineering and T3 LP support to troubleshoot this issue back in 2020, and MS told me that the reason the exception does not work as you would expect is because the LP app calls Graph API commands that are considered beyond the scope of a single app. (i.e., the Graph API is a separate app) So, even though you exclude the app, you're not excluding the Graph commands.

For that reason, I consider constructing a policy the way you did to be a bit of a cybersecurity risk as you aren't actually adding all of the apps that could apply--apparently there are more than just Graph you can't choose under "selected apps"
Leonux
Active Contributor

Re: LastPass Launches Support for Condition Access

Yep thats true @rritterson 

Our best solution for iOS is a mix of two policies :

 

Policy 1 

 

All Cloud apps

Require Compliant Device

 

Policy 2 

 

Selected apps - Where we select all apps except LastPass

Require Approved and APP Protect Policy

 

This will force device enrolment on any APP except LastpPass and unfortunetly will fail to protect LastPass Data.

 

On Android using only  "Require Compliant Device" on All Cloud Apps will force the use of Work profile apps and that will force the enrolment so here it seems we don't have any issue.

 

 

rritterson
New Contributor

Re: LastPass Launches Support for Condition Access

If I try to block Apple mail only by choosing "Apple Internet Accounts" and then "Require Approved App", the conditional access doesn't apply because it says Apple Internet Accounts doesn't match Apple Internet Accounts. I presume this is the same issue as Lastpass in reverse -- do you know what other apps you have to add to get that enforced?

Leonux
Active Contributor

Re: LastPass Launches Support for Condition Access

Yep it should be the same problem, because LastPass uses the "GRAPH API" resource and Apple Internet Accounts will problably use "Office 365 Exchange Online" resource.

 

In order to block native iOS APP you will need to add the APP Office 365 each is a bundle of almost if not all Office 365 ecosystem and require "Approved APP" and "APP Policy Protection ". This will force the enrolment.

 

You can the APP bundle here.

https://docs.microsoft.com/en-us/azure/active-directory/conditional-access/concept-conditional-acces...