While learning about various e-mail anti spoofing techniques, I’ve come to wonder about the apparently once common requirement of reverse PTR DNS entries to make sure a server isn’t a spoofing one, and DKIM. It made me wonder, doesn’t DKIM kind of render reverse PTR DNS entries redundant? Do common […]
Rubin
14241 posts
Following my previous question: Can BitLocker hardware encryption prevent booting Windows setup? I figured it’s UEFI CA 2023 update preventing Windows setup USB flash drive to start. After updating bootable media, I’m greeted with this: Security Error: Secure boot version check failed. Your system security may be compromised! Current version: […]
At one of our systems I have a strange phenomenon: With a long touch Windows first shows the touch circle and then the right click rectangle, but after the finger is released the displayed rectangle does not go away. The system setup is a bit special: from a panel PC […]
Here’s the problem: wanted to reinstall Windows current installation has BitLocker hardware encryption (Samsung 990 PRO) rebooting and choosing to boot from a USB flash drive never works, existing installation starts instead On the 1st reboot, it asked for BitLocker key, entered it, existing installation starts. On subsequent reboots, it […]
I’m using Plasma 6 (KDE) on Linux (arch) in a Ghia OnlyDue 2 in 1 laptop/tablet. It uses a silead touch screen (identified as MSSL1680). I’ve added the driver in /lib/firmware/silead and when I load it using modprobe silead, the touchscreen is detected as rotated 90 degrees counter-clockwise i.e. if […]
In the dynamic world of eCommerce, the price of Magento often emerges as a pivotal factor for businesses. Magento 2, celebrated for its… Continue reading on Medium »
I am attempting to set a specific kernel version to use on my desktop, which is running Fedora Workstation 42. The version in question is 6.6.14, as this is the newest version available of 6.6.x in Koji. I have attempted the following various steps: 1: Use Koji + Grubby. Download […]
Version 137.0.7151.120 (Official Build) (64-bit) I have tried several solutions posted on the Internet like Third-party sign-in “Block sign-in prompts from identity services. Nothing seems to work. You would think if you clicked “Stay signed out” that would be enough. But every time I launch Chrome on my Windows 10 […]
I bought a USB 3.0 extension cable (3 feet) from Amazon. The cable works fine with USB flash drives. It connects the USB flash drive at USB 3.0 capabilities. However when I connect my 2.5” HDD enclosure to it (Toshiba 2.5″ Laptop 500GB HDD), it takes 2-3 seconds to mount […]