T440 should be great! But its old hardware, so expect things to break after a while...
If you have some RAM and the time to learn then QubesOS could be perfect. Or Virtualbox, with wallets running in a VM that has no network at all.
That is how I keep some of my Bitcoin secure using Electrum cold wallets on this laptop, first I denied it network in Virtualbox itself, then I ripped out all the networking packages inside the VM.
Yeah there might be a keylogger somewhere in theory, but since I am running this using Mullvad on Linux Mint I should be fine. Got most in hardware wallets of course.
Lots of ways to secure things once you are on older hardware and Linux or QubesOS!
T440 should be great! But its old hardware, so expect things to break after a while...
If you have some RAM and the time to learn then QubesOS could be perfect. Or Virtualbox, with wallets running in a VM that has no network at all.
That is how I keep some of my Bitcoin secure using Electrum cold wallets on this laptop, first I denied it network in Virtualbox itself, then I ripped out all the networking packages inside the VM.
Yeah there might be a keylogger somewhere in theory, but since I am running this using Mullvad on Linux Mint I should be fine. Got most in hardware wallets of course.
Lots of ways to secure things once you are on older hardware and Linux or QubesOS!