You have a Microsoft 365 tenant.
You currently allow email clients that use Basic authentication to connect to Microsoft Exchange Online.
You need to ensure that users can connect to Exchange Online only from email clients that use Modern authentication protocols.
What should you implement?
To ensure that users can connect to Exchange Online only from email clients that use Modern authentication protocols, you should implement a conditional access policy in Azure AD. Conditional access policies allow administrators to control access to cloud apps based on specific conditions, including the requirement for modern authentication, thereby blocking legacy authentication methods such as Basic authentication.
Exactly. A. And in the previous occurrence, we clarified that "app control" is for approved apps. This will not block basic auth from, e.g. personal computers ;)
Agree. A is the correct answer https://learn.microsoft.com/en-gb/entra/identity/conditional-access/howto-conditional-access-policy-block-legacy
Should be A, this question was mentioned a couple of questions before as well
A, Conditional Access Policy that blocks Legacy Authentication Clients apps (Exchange ActiveSync and Other clients).
a conditional access policy in Azure AD
To "enforce Modern authentication protocols" we need to use a Conditional Access policy.
The correct answer is A
The correct answer is A. a conditional access policy in Azure AD.