4
votes
1answer
411 views

Write-protection at hardware level for security

It seems to me that to maximise server security, one ought - in addition to the usual security measures implemented in software - to prevent the overwriting of certain parts of the server system, such ...
4
votes
2answers
755 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
598 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 ...