Category Archives: Update

Edge 91.0.864.48

[German]After the Chrome update, Microsoft has also updated the Edge browser and raised it to version 91.0.864.41. The update fixes various vulnerabilities that have already been fixed in Google Chrome.

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June 2021 Cumulative Update for Exchange Server postphoned

[German]Microsoft normally releases the quarterly cumulative updates (CUs) for Exchange Server on the third Tuesday of the month. This would be regularly on June 15, 2021. The days Microsoft informed in a tech community post that the June CUs for … Continue reading

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Out-of-band update for Windows 10 Xbox Game Pass bug

[German]Windows 10 users complained of issues when trying to install or launch an Xbox Game Pass game on your Windows 10 device. Affected people were redirected to the Microsoft Store page for Gaming Services. Microsoft had released some guidance on … Continue reading

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Windows 10 V1909: Microsoft fixes blocked Teams/Outlook/OneDrive login

[German]Update KB5003169 dated May 11, 2021 for Windows 10 version 1909 has caused issues, because logging into Microsoft 365 desktop client apps such as Microsoft Teams, OneDrive for Business, and Microsoft Outlook may fail. You may see error message 80080300 … Continue reading

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Windows 8.1/Server 2012 R2: KB5003681 blocks Defender real-time protection (Error 0x800705b4)

[German]After installing the June 2021 security update KB5003681 (Security Only Quality), some users are finding that Windows Defender's real-time protection no longer opens on Windows 8.1 and Windows Server 2012 R2. After uninstalling the update, everything works again. However, there … 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 ...


Windows: June 2021 updates (KB5003637 etc.) can block remote access to events

[German]After installing the June 2021 security updates, Windows 7 through Windows 10 (and server counterparts) may experience issues with applications accessing event logs on remote devices. Microsoft has made a corresponding entry in the Windows 10 status area for versions … Continue reading

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Attention: Install June 2021 patchday updates quickly

[German]On June 8, 2021, Microsoft released security updates for Windows clients and servers, Office, etc.-as well as other products. The June 2021 Patch Tuesday release addresses 49 CVEs, five of which are rated critical. This is the third time in … Continue reading

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Google Chrome 91.0.4472.101 with critical security fixes

[German]Google has released Google Chrome 91.0.4472.101 for Windows, Mac and Linux on June 9, 2021. It is a security update that fixes 14 vulnerabilities in older browser versions at once. The browser should be patched quickly, as the 0-day vulnerability … Continue reading

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Citrix Security Updates (June 2021)

[German]A brief note for administrators who deal with Citrix products. The manufacturer has released several security bulletins including security updates for its products on June 8 and 9, 2021. There is a Citrix Hypervisor Security Update, Citrix Cloud Connector Security … Continue reading

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Patchday Microsoft Office Updates (June 8, 2021)

[German]On June 8, 2021 (second Tuesday of the month, Microsoft Patchday), Microsoft has released several security-related updates for still supported Microsoft Office versions and other products. Here is an overview of the available updates.

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