Is a cold-boot-attack on a bitlocker key in TPM still possible, if I use the TPM with a different drive in the meantime?

I have a laptop with the system disk encrypted by Bitlocker. Bitlocker is configured to require a pre-boot pin, and unlocks by TPM. The recovery key is required to unlock and is not available atm. The recovery key should be stored in the T… Continue reading Is a cold-boot-attack on a bitlocker key in TPM still possible, if I use the TPM with a different drive in the meantime?

Would it be viable to sanitize deleted unencrypted data with with encryption afterwards for flash storages? [closed]

Recently I had been reading up on the wear leveling mechanisms of SSDs and other flash storages.
Given that I purchase and sell a lot of used flash storages no longer needed, I’m wondering if there’s a way to maximise the effect of data sa… Continue reading Would it be viable to sanitize deleted unencrypted data with with encryption afterwards for flash storages? [closed]

Can a drive in locked state (via BitLocker) be over-encrypted/over-locked by ransomware?

Can a drive (system or external) that is already Bitlocker encrypted and locked, be able to be attacked and encrypted by ransomware? We need prevention from over-encryption, not destruction or formatting.
This question has been asked, but … Continue reading Can a drive in locked state (via BitLocker) be over-encrypted/over-locked by ransomware?

How to securely encrypt my computer and protect it from thieves and others

I did enabled Bitlocker encryption on my Windows 10 Pro Laptop. but it has TPM 2.0 chip installed and Because of that it DOES NOT actually Protecting me as someone JUST NEED TO CRACK 1 PASSWORD (windows login screen password) and Boom. THE… Continue reading How to securely encrypt my computer and protect it from thieves and others

Is using a windows user account password necessary on a PC with bitlocker and a complex pin?

Is there a security risk to disabling the windows user account password, since my PC is already unlocked with a complex pin at boot time? I have my PC configured with sleep disabled. I’m running windows 10 pro.
For example, is windows netw… Continue reading Is using a windows user account password necessary on a PC with bitlocker and a complex pin?