Let's start by clearly stating what this post is, and what it isn't. It is a description of how I set up multi-boot for Linux systems, sometimes including Windows, using the GRUB bootloader. It is not ...

UPDATE (December 2 nd, 2024): The bootkit described in this report seems to be part of a project created by cybersecurity students participating in Korea's Best of the Best (BoB) training program. As ...

After the two previous posts about installing openSuSE 12.3 and Fedora 18 on my sub-notebooks with UEFI BIOS and Windows 8, my intention was to continue with the same theme a third time and write ...

The number of UEFI vulnerabilities discovered in recent years and the failures in patching them or revoking vulnerable binaries within a reasonable time window hasn’t gone unnoticed by threat actors.

I've got my Ubuntu system at home set up using UEFI boot, mirrored root/home using btrfs, and mirrored swap using LVM, but making sure that /boot/efi is mirrored across both drives and usable in the ...

The developers of the BlackLotus UEFI bootkit have improved the malware with Secure Boot bypass capabilities that allow it to infect even fully patched Windows 11 systems. BlackLotus is the first ...

This is not strictly a server-specific topic but this is something that probably becomes more of a problem with server and automated provisioning environments. Though in my case it's my home lab. Most ...

Apple has released Boot Camp 3.2, which adds support for some Apple peripheral devices and fixes critical bugs. An EFI firmware update is also available for mid-2010 MacBook and MacBook Pro systems ...

The BIOS (basic input/output system) firmware is being replaced by the UEFI (Unified Extensible Firmware Interface) standard interface for PCs – designed to improve software interoperability and ...