Microsoft has identified an issue that affects Windows Server domain controllers (DCs), and has expedited a resolution that can be applied to affected devices. Out-of-band (OOB) updates have been released for some versions of Windows today, March 22, 2024, to addresses this issue related to a memory leak in the Local Security Authority Subsystem Service (LSASS). … […]

Coming soon, Microsoft Purview Insider Risk Management will be rolling out a public preview of policy wizard enhancements. Microsoft Purview Insider Risk Management correlates various signals to identify potential malicious or inadvertent insider risks, such as IP theft, data leakage, and security violations. Insider Risk Management enables customers to create policies based on their own … […]

There is now increased information in the alert email notification sent to the Data Loss Prevention (DLP) admins upon a DLP policy match. Previously a DLP alert email only included the user activity and the type of sensitive information matched in the alert. Now, DLP admins will get additional context such as alert ID, policy … […]

The Microsoft Graph eDiscovery premium API that supports Purge for Teams messages will now expand to support items stored in Microsoft Exchange including emails, calendar invitations, and more. In addition to expanding to support Exchange email items and Microsoft Teams, the limit for each purge action per unique location will expand from 10 items per … […]

Starting today, Copilot in Windows (in preview)* begins to roll out to more Windows 11 and Windows 10 devices. In addition, starting this week, people can access up to 10 Copilot requests in Windows before signing in with a Microsoft account or Microsoft Entra ID. After reaching this limit, it will be necessary to sign in … […]

The March 2024 security update is available for Windows 11 and all supported versions of Windows 10. For more information about the contents of this update, see the release notes, which are easily accessible from the Windows 11 and Windows 10 update history pages. Highlights for the Windows 11, versions 23H2 and 22H2 update:  REMINDER The June 2024 security update … […]

In Microsoft Defender for Office 365, Microsoft is updating the way end users allow and block emails in Exchange Online.  When this will happen: Microsoft will begin rolling out late April 2024 and expect to complete by mid-May 2024. How this will affect your organization: With one click, end users will block emails from unwanted … […]

Update of https://thibaultchatiron.fr/2023/07/31/use-double-key-encryption-to-protect-your-most-sensitive-files-and-emails-in-microsoft-365-apps/ To protect your most sensitive content, users of Microsoft 365 Apps can now use Double Key Encryption (DKE) for files and emails using the built-in labeling client. With DKE, Microsoft stores one key in Microsoft Azure and you hold the other key, ensuring that only you can ever decrypt protected content, under all circumstances. … […]

Microsoft Purview Information Protection helps organizations classify and protect their data while ensuring end user productivity. To apply a sensitivity label to documents, emails, meetings, groups, and sites manually, the following licenses are required for both the tenant admin and each end user: For both client and server-side automatic sensitivity labeling, the following licenses are … […]

Conditional Access authentication strengths in Microsoft Entra ID will be improved to support registration of device-bound passkeys (defined at passkeys.dev) stored on computers, security keys, and mobile devices.  When this will happen: Public Preview: Microsoft will begin rolling out early March 2024 and expect to complete by mid-March 2024. Worldwide: Microsoft will begin rolling out late … […]