Collaborate Disseminate
I have been learning about securing the OS and don’t understand how to do so, how secure it is and if it can verify the integrity of a system that could have possibly been compromised (ruling out the system being compromised)… Continue reading Secure boot to the OS flash drives/CD for bootloader signature verification and TPM/UFEI signing
As cryptocurrencies grow, there is a number of cases when private keys and keystore files are being stolen by some malicious programs or viruses.
Question: How safe it is to boot another OS (e.g. Ubuntu 17.10 alongside Win… Continue reading Is managing your keystore files on bootable OS safe?
As cryptocurrencies grow, there is a number of cases when private keys and keystore files are being stolen by some malicious programs or viruses.
Question: How safe it is to boot another OS (e.g. Ubuntu 17.10 alongside Win… Continue reading Is managing your keystore files on bootable OS safe?
I’m interested in understanding the verified boot process in Android, yet I was unable to find insights about some properties of the process.
From what I gathered so far I get that in Android devices the verified boot process is supported… Continue reading Android verified boot within the boot sequence
The release of #Vault7 has inside of a white paper entitled, Cadmium Overview
Inside of it,
Cadmium is an exploit targeting a vulnerability in the Exynos Android bootloader which enables the persistent booting of an uns… Continue reading Does Cadmium in Vault7 enable custom ROMs on all ATT’s Samsung phones?
Update: Now Chrome rejects this website for me.
It seems the trusting is just cached somewhere?
I guess this question isn’t as interesting as I thought, but it’d be nice if someone could clarify it.
Original question:
I’… Continue reading Why does Chrome tell me this certificate is valid when it can’t be verified?
For Intel TXT to work, the TPM must be provisioned. Intel provides some tools for doing this but many are protected by non-public login or an NDA. Many OEM platform vendors provision their boards and machines at manufacturing time so an e… Continue reading How are TPMs provisioned for Intel Trusted Execution Environment (TXT)?