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Monthly Archives: September 2022
Windows batch files: Strange behavior of the IF command
[German]German blog reader Frank contacted me about a problem on Windows that I don't really have an explanation for. Originally it was about the IF command in batch files returning wrong values when comparing. So Frank tested the whole thing … Continue reading
Sophos XG Firewall: RCE vulnerability (CVE-2022-3236)
[German]Vendor Sophos warns about a remote code execution vulnerability in its firewall. There is a code injection vulnerability in the Sophos XG Firewall user portal and web admin (UTM products not affected). This vulnerability is already being exploited in a … Continue reading
WhatsApp: Two vulnerabilities allow remote code execution
[German]Meta subsidiary WhatsApp warns about two vulnerabilities in its apps for Android and iOS that put users' security at risk. Both vulnerabilities allow remote code execution – so the apps should be updated promptly.
Windows 11 22H2: Issues and upgrade stoppers
[German]The upgrade to Windows 11 version 22H2, which was released on September 20, 2022, doesn't seem to be a no-brainer at all. Users who have upgraded to the version are complaining about bugs – and some features like tabs in … Continue reading
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 11 strengthens SMB traffic protection
[German]Microsoft is starting to improve protection for the SMB protocol in Windows 11. Thus, Microsoft has introduced a delay between SMB authentications in Windows 11 (in Insider Previews). This is intended to prevent spying on SMB traffic. There is also … Continue reading
Toner & ink subscription Brother EcoPro on the start
[German]The printer manufacturer Brother is also trying a subscription model for inks and toners – similar to HP. The whole thing is currently being tested in France, and Germany will follow at some point.
Windows 10/11: Strange issues since August 2022 updates
[German]German blog reader Henning contacted me via email because he has been experiencing Windows 10 and Windows 11 issues on several machines since the August 2022 updates. Four identical systems running Windows 10 or Windows 11 have been experiencing startup … Continue reading
Google Chromecast with Google TV (HD)
[GER]Small addendum from this week: Google has introduced a new Chromecast model with support for Google TV (HD). With a Chromecast stick, you can stream wirelessly from a device (Android smartphone, desktop PC with Chrome browser) to a connected TV.
17 year old arrested in England for Uber hack, member of Lapsus$ group?
[German]In the last few days, I reported on various hacks at the ride service provider Uber, at Rockstar Games, and so on. A hacker with the alias Tea Pot claims to be only 18 years old and to have penetrated … Continue reading
Windows 11: Compatibility issues with Intel Smart Sound Technology
[German]Microsoft has acknowledged compatibility issues with the drivers for Intel Smart Sound Technology on Windows 11 21H2 and 22H2. This can lead to BlueScreens and audio problems during operation. Microsoft has blocked the feature update to Windows 11 version 22H2 … Continue reading