http://zqktlw5bf6oycxq6qod452xnvdfcqhfwliz54bkul736g6b454jrk2ad.onion/wiki/index.php?title=Intrusive_Surveillance&action=edit
If you are at a machine you cannot trust and do not feel like making it trustworthy, you do have some options to at least protect your passwords. For example, switching windows mid-password, cutting and pasting characters, and using the mouse to delete sections of text randomly are all effective against hardware and kernel keyloggers, which will only focus on actual keyboard events.