How to check whether we should block legacy authentication in our tenant for org-wide. Also we got an security recommendation under M365 defender for secure score that we should block legacy authentication to improve secure score?

Vinod Survase 4,706 Reputation points
2023-04-13T10:13:47.41+00:00

How to check whether we should block legacy authentication in our tenant for org-wide. Also we got an security recommendation under M365 defender for secure score that we should block legacy authentication to improve secure score as we are in pure Exchange online and don't have any on-premises footprint?

Microsoft Exchange Online
Microsoft Exchange Online Management
Microsoft Exchange Online Management
Microsoft Exchange Online: A Microsoft email and calendaring hosted service.Management: The act or process of organizing, handling, directing or controlling something.
4,238 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,386 questions
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  1. Andy David - MVP 142.7K Reputation points MVP
    2023-04-13T11:12:13.85+00:00
    1 person found this answer helpful.

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