Category Archives: Software

Firefox switches to Extended Support for Windows 7, 8, 8.1

[German]Mozilla's developers have just announced that the Firefox browser will move to the so-called Extended Support channel starting with version 115 for Windows 7, Windows 8 and Windows 8.1. Firefox 115 will be the last browser version that will still … Continue reading

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Thunderbird 102.11.2

[German]The developers of Thunderbird have released another maintenance update of the email client to version 102.11.2 on May 27, 2023. It is a bug fix update, which should eliminate bugs. Thanks to the blog reader for the tip.

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Critical security update (May 24, 2023) for all Zyxel firewall products – attacks in the wild

[German]The Taiwanese vendor Zyxel has released a very critical security update for all security products. The security warning states that several buffer overflow vulnerabilities (CVE-2023-33009, CVE-2023-33010) are affected. I have evidence that the vulnerabilities are already being exploited in Zyxel … Continue reading

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WordPress Plugin "WP to Twitter" banned

[German]Brief information for WordPress users who use the plugin "WP to Twitter" to automatically submit blog posts as tweets on Twitter. The plugin has been suspended by Twitter "for violation of the rules" as of May 23, 2023.

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Azure Virtual Desktop: RDP connection issues due to SxSStackListener

[German]Anyone in the readership having issues with RDP connections to Azure Virtual Desktop (AVD) these days? It looks like a particular version of SxSStackListener is causing the problem. A user wrote a PowerShell script to determine the problematic version.

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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 ...


WordPress 6.2.2 released

After the developers released WordPress version 6.2.1 on May 16, 2023, they already had to follow up with WordPress version 6.2.2 on May 20, 2023. This is a maintenance and security update, which fixes a bug and a vulnerability.

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Journaling in hybrid Exchange environments

[German]Journaling in Exchange Server or Exchange Online may be required in companies to respond to legal, regulatory and organizational compliance requirements (e.g. by recording all or certain email messages). But what about journaling in hybrid environments with Exchange Server and … Continue reading

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Remote Desktop version 1.2.4240

Microsoft has released version 1.2.4240 of its Remote Desktop client for Windows, effective May 16, 2023. Details about the changes can be found in the release notes.

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Microsoft SharePoint scans password-protected ZIP archives

[German]It looks like Microsoft also scans ZIP archives in its cloud storage for malicious content (and possibly other content) – even archives that are password-protected from viewing by the user. At least, that's what a post on Mastodon by security … Continue reading

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WordPress 6.2.1

The developers have released WordPress version 6.2.1 on May 16, 2023. It is a maintenance and security update that fixes 30 bugs. Details can be read in the release notes.

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