4
votes
2answers
670 views

How is hibernation supported, on machines with UEFI Secure Boot?

I've been learning about UEFI Secure Boot, which attempts to prevent "bootkits" by locking down the boot process so that only signed bootloaders and kernels can be loaded. Hibernation seems like a ...
4
votes
1answer
559 views

How does UEFI Secure Boot prevent “evil twin” spoofing attacks?

I've been learning about UEFI Secure Boot. It is designed to prevent malware from infecting the boot process and overwriting the bootloader. It has hardware-level protections to ensure that only a ...
6
votes
3answers
684 views

How effective is something like Deep Freeze against boot sector infections?

I work for an embedded system manufacturer and on our older generation systems, which are powered by Windows Embedded, a number of customers have been experiencing virus infections. Due to the real ...