check before: 2022-06-17
Product:
Defender, Defender for Office 365, Exchange, Microsoft 365 Defender
Platform:
Online, US Instances, Web, World tenant
Status:
Launched
Change type:
Feature update, User impact, Admin impact
Links:

Details:
We are making enhancements to Microsoft Defender for Office 365 preset security policies. It will provide a way to apply the policy to the entire organization and be able to optionally configure a list of custom users and custom domains to protect against impersonation attacks.
Impersonation protection applies to Microsoft Defender for Office 365 Plan 1 and Plan 2 & Microsoft 365 Defender
This message is associated with Microsoft 365 Roadmap ID 93262
[When this will happen:]
Standard: Rollout will begin in late June and be completed by late September
GCC/GCC-H/DoD: Rollout will begin in late August and be completed by late November
Change Category:
XXXXXXX ...
Scope:
XXXXXXX ...
Release Phase:
General Availability
Created:
2022-06-03
updated:
2022-08-27
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changes*
Date | Property | old | new |
2022-09-15 | MC prepare | Review your existing Anti-Phishing policies within threat policies and consider creating/updating preset policies with custom users and/or custom domains to protect against impersonation attacks. We recommend updating your necessary training documents accordingly.
Learn More: Preset Security Policies in EOP and Microsoft Defender for Office 365 Recommended Settings for EOP and Microsoft Defender for Office 365 Security New-AntiPhishPolicy Configurable Impersonation Protection and Scope for Preset Security Policies ps://docs.microsoft.com/microsoft-365/security/defender/microsoft-365-defender?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/defender-for-office-365?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/preset-security-policies?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/recommended-settings-for-eop-and-office365?view=o365-worldwide#impersonation-settings-in-anti-phishing-policies-in-microsoft-defender-for-office-365 ps://docs.microsoft.com/powershell/module/exchange/New-AntiPhishPolicy?view=exchange-p ps://techcommunity.microsoft.com/t5/microsoft-defender-for-office/configurable-impersonation-protection-and-scope-for-preset/ba-p/3294459 ps://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=9326 | Review your existing Anti-Phishing policies within threat policies and consider creating/updating preset policies with custom users and/or custom domains to protect against impersonation attacks. We recommend updating your necessary training documents accordingly.
Learn More: Preset Security Policies in EOP and Microsoft Defender for Office 365 Recommended Settings for EOP and Microsoft Defender for Office 365 Security New-AntiPhishPolicy Configurable Impersonation Protection and Scope for Preset Security Policies https://docs.microsoft.com/microsoft-365/security/defender/microsoft-365-defender?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/defender-for-office-365?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/preset-security-policies?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/recommended-settings-for-eop-and-office365?view=o365-worldwide#impersonation-settings-in-anti-phishing-policies-in-microsoft-defender-for-office-365 https://docs.microsoft.com/powershell/module/exchange/New-AntiPhishPolicy?view=exchange-ps https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/configurable-impersonation-protection-and-scope-for-preset/ba-p/3294459 https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=93262 |
2022-08-27 | MC prepare | Review your existing Anti-Phishing policies within threat policies and consider creating/updating preset policies with custom users and/or custom domains to protect against impersonation attacks. We recommend updating your necessary training documents accordingly.
Learn More: Preset Security Policies in EOP and Microsoft Defender for Office 365 Recommended Settings for EOP and Microsoft Defender for Office 365 Security New-AntiPhishPolicy Configurable Impersonation Protection and Scope for Preset Security Policies https://docs.microsoft.com/microsoft-365/security/defender/microsoft-365-defender?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/defender-for-office-365?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/preset-security-policies?view=o365-worldwide https://docs.microsoft.com/microsoft-365/security/office-365-security/recommended-settings-for-eop-and-office365?view=o365-worldwide#impersonation-settings-in-anti-phishing-policies-in-microsoft-defender-for-office-365 https://docs.microsoft.com/powershell/module/exchange/New-AntiPhishPolicy?view=exchange-ps https://techcommunity.microsoft.com/t5/microsoft-defender-for-office/configurable-impersonation-protection-and-scope-for-preset/ba-p/3294459 https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=93262 | Review your existing Anti-Phishing policies within threat policies and consider creating/updating preset policies with custom users and/or custom domains to protect against impersonation attacks. We recommend updating your necessary training documents accordingly.
Learn More: Preset Security Policies in EOP and Microsoft Defender for Office 365 Recommended Settings for EOP and Microsoft Defender for Office 365 Security New-AntiPhishPolicy Configurable Impersonation Protection and Scope for Preset Security Policies ps://docs.microsoft.com/microsoft-365/security/defender/microsoft-365-defender?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/defender-for-office-365?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/preset-security-policies?view=o365-world ps://docs.microsoft.com/microsoft-365/security/office-365-security/recommended-settings-for-eop-and-office365?view=o365-worldwide#impersonation-settings-in-anti-phishing-policies-in-microsoft-defender-for-office-365 ps://docs.microsoft.com/powershell/module/exchange/New-AntiPhishPolicy?view=exchange-p ps://techcommunity.microsoft.com/t5/microsoft-defender-for-office/configurable-impersonation-protection-and-scope-for-preset/ba-p/3294459 ps://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=9326 |
*starting April 2022
Last updated 5 months ago