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Apr 22, 2025
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Update safe-links-about.md #259

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Update safe-links-about.md
ludek-vlk Apr 22, 2025
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Update safe-links-about.md
chrisda Apr 22, 2025
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4 changes: 3 additions & 1 deletion defender-office-365/safe-links-about.md
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Expand Up @@ -9,7 +9,7 @@ audience: Admin
ms.topic: overview
f1_keywords:
- '197503'
ms.date: 12/24/2024
ms.date: 04/22/2025
ms.localizationpriority: medium
ms.collection:
- Strat_O365_IP
Expand Down Expand Up @@ -165,6 +165,8 @@ You turn on or turn off Safe Links protection for Microsoft Teams in Safe Links
> When you turn on or turn off Safe Links protection for Teams, it might take up to 24 hours for the change to take effect.
>
> Safe Links protection for Teams is supported in Teams desktop and web instances.
>
> Websites opened from Teams might require re-authentication when `SameSite=Strict` cookies are required for authentication by the target page. This behavior occurs because the intermediary page that does Safe Links validation redirects to the target page, which is treated as a cross-site request. The same issue applies to links opened from Teams for Web with Safe Links disabled.

URLs in Teams are checked against a list of known malicious links when the protected user clicks the link (time-of-click protection). URLs aren't rewritten. If a link is found to be malicious, users have the following experiences:

Expand Down