The firmware ' UEFI ' installed in the PC has a mechanism called 'Secure Boot'. Secure Boot verifies the signature of the program that is executed before the OS starts, and protects the device by ...

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It is used in many Linux and embedded systemsBoot loader·Grub 2I found a vulnerability that can effectively hijack a computer. This vulnerability was reported by Mr. Hector Marco of the Valencia ...

I have win xp on my 80gb HD and Linux on my 30gb HD. I just got a new system and will be transferring the 80gb HD to the new system leaving the 30gb on the old system as a linux only pc. First, is ...

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A severe vulnerability exists in almost all signed versions of GRUB2 bootloader used by most Linux systems. When properly exploited, it could allow threat actors to compromise an operating system’s ...

I have two hard drives on my primary ide channel. During rh 7.3 setup I told it to install the boot loader on the second hard drive. When I tell my bios to boot from the second hard drive it hangs ...

Why it matters: Billions of computers that are currently in use rely on a feature called Secure Boot to ensure malware has one less way of penetrating your computer. However, a new flaw discovered in ...

Pressing the backspace key 28 times can bypass the Grub2 bootloader’s password protection and allow a hacker to install malware on a locked-down Linux system. GRUB, which stands for the Grand Unified ...

According to user reports following this month's Patch Tuesday, the August 2024 Windows security updates are breaking dual boot on some Linux systems with Secure Boot enabled. This issue is caused by ...