Category Archives: Software

Exchange Online: Enabling Apple Mail App Clients for Modern Authentication

Posted on 2021-10-30 by guenni

[German]Quick note for administrators who manage Apple devices with older iOS versions in an Exchange Online environment. Make sure that these devices are prepared for Modern Authentication, otherwise there will soon be communication problems. No later than October 1, 2022, … Continue reading →

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Issues with Adobe Acrobat Reader DC (21.007.20099) 64 bit download

Posted on 2021-10-30 by guenni

[German]Brief information for the readers. Adobe does not seem to be able to provide a correct download for Adobe Acrobat Reader DC (21.007.20099) in the 64-bit version. Instead of Acrobat Reader DC, Acrobat DC is made available for download.

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WordPress and the wintertime trap for scheduled posts

Posted on 2021-10-29 by guenni

[German]In the night of October 31, 2021, clocks in Europe will be changed back to winter time (standard time). Currently WordPress is still running on daylight saving time. I have now noticed a small problem when scheduling publications. I wanted … Continue reading →

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QNAP: Vulnerability in Media Streaming Add-on

Posted on 2021-10-28 by guenni

[German]Users of a QNAP NAS system should check the device's firmware for updates. Several versions of the QTS operating system and QuTS hero Edition have a vulnerability in the media streaming add-on that is rated as High. In the meantime, … Continue reading →

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WordPress: Vulnerability in Ninja Forms Plugin

Posted on 2021-10-27 by guenni

[German]There is a new vulnerability in the WordPress plugin Ninja Forms that affects all versions up to 3.6.3. An SQL injection is potentially possible via the vulnerability, so that database queries via input fields are conceivable. The plugin provider released … 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 ...

Mozilla blocks malicious add-ons with 455,000 users

Posted on 2021-10-26 by guenni

[German]Two add-ons named Bypass and Bypass XM, which together have about 455,000 users, have been blocked by Firefox developers. The background is that the add-ons abused the Firefox proxy API to redirect websites or block updates. Here is some information … Continue reading →

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Chrome 95.0.4638.54

Posted on 2021-10-21 by guenni

[English]Google has released a security update of Google Chrome 95.0.4638.54 for Windows, Mac and Linux as of October 19, 2021. It is a security update that closes vulnerabilities rated as high. Here is a brief overview.

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Tianfu Cup 2021: Exchange 2019 and iPhone hacked

Posted on 2021-10-17 by guenni

[German]I think the developers at Apple and Microsoft – as well as some other software companies – will have their work cut out for them. At the Chinese Tianfu Cup 2021, which is currently (Oct. 16./17. 2021) underway, there was … Continue reading →

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Patchday Microsoft Office Updates (October 12, 2021)

Posted on 2021-10-14 by guenni

[German]On October 12, 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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Security updates for Exchange Server (October 2021)

Posted on 2021-10-13 by guenni

[German]Microsoft has released security updates for Exchange Server 2013, Exchange Server 2016 and Exchange Server 2019 as of October 12, 2021. These October updates are required to address vulnerabilities reported by external security partners and found through Microsoft's internal processes. … Continue reading →

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