[German]Microsoft has released the optional cumulative (preview) update KB5041587 for Windows 11 version 22H2 and 23H2 on August 27, 2024. This is an optional update whose fixes will be generally rolled out in the following month. For Windows 11 22H2, only the Education and Enterprise versions will receive the update. A new feature is a share function with Android, which will be rolled out in stages. Continue reading
[German]Hewlett Packard (HP) has released a broken BIOS version 01.17.00 that turns notebooks of the HP Probook 445 G7 and 455 G7 models from 2020 into expensive paperweights. An affected reader has subsequently contacted us again and described some advice on how to return the broken devices to the manufacturer for repair.
[German]Brief information for Wise account holders, which I'm posting here on the blog as a precaution. There seems to be a phishing campaign targeting Wise users at the moment. I've noticed that my SPAM folder has been flooded with corresponding emails over the last few days. I'll briefly address the issue below.
[German]Microsoft has fixed some security issues with the August 2024 update KB5041585 for Windows 11 (version 22H2 – 23H2). Under Windows 11, however, systems can suddenly become very slow and CPU utilization can increase. Microsoft has now been informed about the problem. The remedy is to uninstall the update or deactivate the flow control (Control Flow Guard, CFG) in Defender.
[German]Small addendum regarding Windows Server 2019 and problems with the August 2024 patchday. Microsoft has now confirmed the performance problems caused by cumulative update KB5041578 for Windows 10 Enterprise 2019 LTSC and Windows Server 2019 that I mentioned in the blog. Furthermore, a Known Issues Rollback (KIR) has been released to remove the fix causing the issue. I will extract the relevant information in a separate blog post.
[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 ...
[German]A short note for administrators of Microsoft Exchange Server 2016: Both Microsoft Exchange 2016 and Microsoft Exchange 2019 will reach the end of support in October 2025. Microsoft has published a Techcommunity article with information on "decommissioning Microsoft Exchange 2016" in an environment with Microsoft Exchange 2019. Here a few details and thoughts about that.
[German]The August 2024 updates for Windows have caused collateral damage for Linux users. By switching the boot mechanism to Secure Boot Advanced Targeting (SBAT), the Linux boot loader refused to start on dual-boot systems following the update installation. Microsoft has now commented on the reasons and tried to explain the whole thing.
[German]Vendor QNAP has released its QTS 5.2 operating system for NAS drives on August 21, 2024. One new feature is the Security Center, which actively monitors file activity and is designed to ward off threats from encrypting ransomware. The improved system security and support for TCG-Ruby Self-Encrypting Drives (SED) also increase data protection.
[German]Brief information: I have received today information that the vendor CrowdStrike with its Flacon security solution has been causing issues again – since around 11:00 a.m. (CET) today, August 22, 2024. The reader reported issues with both the single sign-on (SSO) and the hybrid join. There are also performance problems under Windows when the CrowdStrike Falcon solution is running with a cloud connection. Here is some information about what I have.
[German]On August 21, Google released an update of the Google Chrome browser (branch 128) in the stable channel, which closes 38n vulnerabilities (some of them critical). One vulnerability is already under attack. The Extended Stable Channel and the apps for Android and iOS have also received an update. Here is an overview of these updates. Continue reading
MVP:
2013 – 2016
WIMVP:
2017 – 2020
