Collaborate Disseminate
I’ve been instructed to use the state of our system’s TPM’s PCR registers to prevent the system we’re working on from booting if one of the PCR registers is different from what we expect. In service of that goal, I’m reading over this arti… Continue reading What kind of "actions" can a TPM2 policy authorize?
Background: We’re developing for a Debian 9.8 system on an x86, but most of us here are more used to dealing with embedded devices.
according to wikipedia, secure boot can “secure the boot process by preventing the loading of drivers or … Continue reading How much of the system is secure boot going to cover?
I’m trying to grok how SSP works, and I’ve not much exposure on security. I think I grok OOB SSP and just works SSP, and so the following description borrows from that vocabulary. But I am making several guesses, so can someo… Continue reading Passkey SSP vs OOB SSP (Bluetooth)