Hi goin,
It's clear they are aware of and are addressing these issues. But I haven't read the literature. In some places, I'm just prepared to wing it!
By the way, I have zero doubt that both keystrokes and printer information will be protected by trusted hardware. Whether by extension from the PC TPM, or by a separate chip in the peripheral equipment.
But as you may have noticed, I rarely venture into the detailed technology debate. It's not my layer of the onion!!