Category Archives: Windows

Windows 11 24H2 with Outlook and Exchange: AD user accounts are suddenly blocked

[German]Recently a blog reader left a comment within this blog, dealing with an issue in Windows 11 24H2 combined with Microsoft Outlook and Exchange. He noticed that user accounts in the Active Directory are being blocked suddenly on a recurring … Continue reading

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Patchday: Windows Server 2012 / R2 (December 10, 2024)

[German]Various security updates for Windows Server 2012 and Windows Server 2012 R2 were released on December 10, 2024. However, these updates are only available for systems with an ESU license (1st year). Here is an overview of these updates for … Continue reading

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Patchday: Windows 11/Server 2022/2025-Updates (December 10, 2024)

[German]On December 10, 2024 (second Tuesday of the month, patch day at Microsoft), Microsoft also released cumulative updates for Windows 11 22H2 to 24H2. Windows Server 2022 – Windows Server 2025 also received updates. Here are some details about these … Continue reading

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Patchday: Windows 10/Server Updates (December 10, 2024)

[German]On December 10, 2024 (second Tuesday of the month, patch day at Microsoft), various cumulative updates were released for the supported Windows 10 builds (from the RTM version to the current version) as well as for the Windows Server counterparts. … Continue reading

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Microsoft Security Update Summary (December 10, 2024)

[German]On December 10, 2024, Microsoft released security updates for Windows clients and servers, for Office – as well as for other products. The security updates address 70 vulnerabilities (CVEs), including 16 critical vulnerabilities, one of which is classified as 0-day … Continue reading

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Why ISL Online: Critical factors when choosing a remote desktop solution

[Sponsored Post]In the rapidly evolving IT world, choosing the right remote desktop software is critical for organizations that value security, ease of use and reliability. One provider of secure remote access that has been on the market since 2001 is ISL Online, which presents some considerations for choosing such software below. More ...


Prevent migration from Classic Outlook to New Outlook

[German]Microsoft plans to switch certain Microsoft 365 user groups from Outlook Classic to the new Outlook app from the beginning of 2025. Some people has developed remediation solutions to prevent this. Here is a solution I came across yesterday.

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Windows 11 24H2: Outlook now with GMail Workspace Syc compatible

[German]Google has updated its GMail Workspace Sync so that the program is compatible with Windows 11 24H2. This means that Microsoft Outlook can be used with Google Workspace under this operating system. The fix was announced on December 5, 2024, … Continue reading

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Windows: 0patch for 0-day URL File NTLM Hash Disclosure Vulnerability

[German]ACROS Security has discovered a vulnerability in Windows that has not yet been closed by an update and allows the disclosure of NTLM hash values via URL. ACROS Security has released an opatch micropatch to fix this vulnerability. Until Microsoft … Continue reading

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Windows 11 24H2 available on more devices; TPM 2.0 mandatory; installation on unsupported CPUs

[German]Microsoft has begun rolling out Windows 11 24H2 (referred to as Windows 11 2024 Update), which will be generally released in October 2024, to more devices. Microsoft has also confirmed that TPM 2.0 is mandatory for Windows 11. On the … Continue reading

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Windows Server 2012: Unofficial 0patch fix for MoW 0-day vulnerability

[German]ACROS Security has developed a fix for a previously unknown 0-day vulnerability in the Mark of the Web security feature of Windows Server 2012 and Server 2012 R2. The fix is available to customers via a 0patch micro-patch and enables … Continue reading

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