Question 190
An identity engineer has two independent tasks. Task 1: A finance SaaS app must be available only after phishing-resistant authentication, while ordinary apps retain existing authentication requirements. Task 2: A company wants to prevent unmanaged browsers from downloading sensitive files while allowing browser viewing. Which TWO configuration changes jointly meet both tasks?
Explanation
Correct Answers
Correct for task 1. Create a scoped Conditional Access policy for the finance application with a phishing-resistant authentication strength grant control. This directly addresses the first requirement: A finance SaaS app must be available only after phishing-resistant authentication, while ordinary apps retain existing authentication requirements. Verify it by checking: A finance-app sign-in with an approved strong credential succeeds and SMS-only sign-in is denied, while an unrelated app is unaffected.
Correct for task 2. Use Conditional Access app-enforced restrictions for supported SharePoint Online/Exchange Online experiences or a compatible Defender for Cloud Apps Conditional Access App Control session policy, testing the actual unmanaged-browser route. This addresses the independent second requirement: A company wants to prevent unmanaged browsers from downloading sensitive files while allowing browser viewing. Verify it by checking: An unmanaged pilot browser can view an allowed supported document but the scoped download is blocked by the actual app-enforced or monitored session control.
Incorrect Answers
The sensitive library was never tagged with the authentication context used by the policy. To satisfy task 1, use: Create a scoped Conditional Access policy for the finance application with a phishing-resistant authentication strength grant control. For task 2, use: Use Conditional Access app-enforced restrictions for supported SharePoint Online/Exchange Online experiences or a compatible Defender for Cloud Apps Conditional Access App Control session policy, testing the actual unmanaged-browser route.
The template was enabled without checking who or what it includes and excludes. To satisfy task 1, use: Create a scoped Conditional Access policy for the finance application with a phishing-resistant authentication strength grant control. For task 2, use: Use Conditional Access app-enforced restrictions for supported SharePoint Online/Exchange Online experiences or a compatible Defender for Cloud Apps Conditional Access App Control session policy, testing the actual unmanaged-browser route.
Grant controls use Require one of the selected controls instead of Require all. To satisfy task 1, use: Create a scoped Conditional Access policy for the finance application with a phishing-resistant authentication strength grant control. For task 2, use: Use Conditional Access app-enforced restrictions for supported SharePoint Online/Exchange Online experiences or a compatible Defender for Cloud Apps Conditional Access App Control session policy, testing the actual unmanaged-browser route.