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

Posted on 2024-12-11 by guenni

Windows[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 Windows Server 2012 and Windows Server 2012 R2.

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

Posted on 2024-12-11 by guenni

Windows[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 updates, which are intended to fix vulnerabilities and problems.

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

Posted on 2024-12-11 by guenni

Windows[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. Here are some details on the respective security updates for Windows 10 and the server counterparts.

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Microsoft Security Update Summary (December 10, 2024)

Posted on 2024-12-10 by guenni

Update[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 (already exploited). Below is a compact overview of these updates that were released on Patchday.

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Migration to new Outlook app for enterprise user in April 2026

Posted on 2024-12-10 by guenni

[German]Microsoft actually wanted to start migrating business users to the new Outlook app at the beginning of 2025. Redmond has now announced that this rollout will not take place until April 2026 for business users with an Microsoft 365 Enterprise license.

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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 ...

Exchange 2016/2019: Nov. 2024 SU not in the Microsoft Update Catalog

Posted on 2024-12-10 by guenni

Exchange Logo[German]Microsoft released security updates for Exchange Server 2016 and Exchange Server 2019 in November 2024. These should actually also be available via the Microsoft Update Catalog, but this is not the case. A blog reader asked me if I knew whether anything had been withdrawn.

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Exchange Server 2019: CU15 delayed until January 2025

Posted on 2024-12-10 by guenni

Exchange Logo[German]A few days ago, I read about the fear that Microsoft would release the Cumulative Update (CU) 15 for Exchange Server 2019 shortly before the holidays in order to be able to hold 2024 for the release. Microsoft has now announced that the CU15 for Microsoft Exchange Server 2019 will not be released until January 2025. Administrators will therefore have until after the turn of the year to focus on the CU.

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Blue Yonder: Termite ransomware group claims hack from Nov. 2024

Posted on 2024-12-09 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]Last week, I received information that Blue Yonder had fallen victim to a ransomware attack. As the company probably also offers its services in Germany, I am taking up the case here in the blog. Customers of the company should be prepared to become the target of further attacks.

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Prevent migration from Classic Outlook to New Outlook

Posted on 2024-12-09 by guenni

[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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Browser Choice Alliance accuses Microsoft of obstruction

Posted on 2024-12-08 by guenni

Edge[German]The Browser Choice Alliance accuses Microsoft of actively restricting users' choice of browser. Microsoft is said to be hindering consumers' ability to use alternative web browsers by forcing users to use Edge despite other options.

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