Windows 10/11: Preview Updates March 25/27, 2025

Posted on 2025-03-26 by guenni

Windows[German]Microsoft has released optional cumulative (preview) updates for Windows 10 22H2 (KB5053643) and Windows 11 22H2-23H2 (KB5053657) on March 25, 2025. Addendum: The preview update KB5053656 for Windows 11 24H2 has been released on March 27, 2025.  These updates contain corrections that can be tested and will then be generally rolled out as fixes in the following month. It should be noted that preview updates must be manually initiated for download and installation by default (although Windows 11 22H2 and later contains options for automatic installation).
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VMware vCenter: Update tokens required as of April 23, 2025

Posted on 2025-03-26 by guenni

[German]Brief information for users and administrators of VMware by Broadcom vCenter installations. It looks like Broadcom is going to throw the next chicane into the ring for VMware vCenter customers. From April 23, 2025, vCenter administrators will probably only be able to pull and distribute updates with update tokens.

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Does Outlook.com store attachments in OneDrive? Microsoft 365 will use OneDrive from March 2025

Posted on 2025-03-25 by guenni

[German]One of my followers on Mastodon recently pointed out to me that emails with attachments sent via outlook.live.com are "unintentionally" saving these attachments in OneDrive. Has anyone else noticed this? I then did some research and found that there was an announcement on March 5, 2025 that Microsoft 365 will use OneDrive to store folders from March 2025. This runs under the term OneDrive Known Folder Move (KFM). I'll include this information in the article.

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Critical AMI-BMC vulnerability CVE-2024-54085 allows server takeover

Posted on 2025-03-24 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]Brief warning or information for administrators who use AMI MegaRAC BMC. The company has already published a security warning on March 11, 2025. There is a critical vulnerability CVE-2024-54085 (CVSS v4 score of 10.0), which should allow a remote server takeover or even "bricking" a server.

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CISA warns of NAKIVO Backup & Replication vulnerability

Posted on 2025-03-24 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[German]Does anyone in the readership use NAKIVO Backup & Replication for data backup? The US Cybersecurity Agency CISA has published a warning regarding a vulnerability in this solution. Administrators should apply the latest security updates.

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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 ...

Windows 10/11: Open Source debloat tool

Posted on 2025-03-23 by guenni

Windows[German]A little tip for users who like to experiment with Windows 10 and Windows 11, but also who are aware of the risk of killing the operating system. There is an open source solution for removing bloatware from these Windows operating systems and optimizing them from the ground up in terms of data protection, performance and app installation.

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Can an AI like DeepSeek create malware and keyloggers?

Posted on 2025-03-22 by guenni

Paragraph[German]Security experts are wondering whether large language models (LLMs), commonly known as AI solutions (AI), can be misused to create malware or keyloggers. Security researchers have tested this with the Chinese AI solution DeepSeek and were able to circumvent the security mechanisms.

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EX1038119: Exchange Online quarantines mails (21.3.2025)

Posted on 2025-03-21 by guenni

Exchange Logo[German]Short message for Exchange Online administrators. If no mails were delivered or messages ended up in quarantine as of today, March 21, 2025, it is not due to the tenant. Microsoft has posted a message in the Microsoft 365 Admin Center under EX1038119 that a bug is being investigated that causes messages to end up in quarantine by mistake.

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OneNote app for Windows 10: Restrictions from June; End of support in October 2025

Posted on 2025-03-21 by guenni

[German]Does anyone in the readership use the Microsoft OneNote app on Windows 10? The OneNote for Windows 10 product will no longer be supported in October 2025 (with Windows 10). From June 2025, users will have to be prepared for problems with synchronization.

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Progress Kemp LoadMaster (Load-Balancer) vulnerability CVE-2025-1758 (March 2025)

Posted on 2025-03-21 by guenni

Sicherheit (Pexels, allgemeine Nutzung)[English]Short addendum and note for administrators who use the load balancer LoadMaster from Progress Kemp. As of March 10, 2025, the provider has announced that the vulnerability CVE-2025-1758 has been closed by a security update. Continue reading →

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