Hello, inspired by many yubikey mails here I have thought a moment about 2fa. To my pov the best thing would be to avoid usb as communication device (I guess many agree here :))
So what else? I see in the moment 3 frequently available objects on a notebook that may be used creatively: a) the sound card : use it as a modem! A typical OTP is 64-128 bit long, a normal yubikey pwd seem even shorter. => So communication speed is of no importance. b) the i2C bus hidden in your VGA / DVI / HDMI cable. It is a full serial bus ... but this may be not so easy to use. c) a "fingerprint scanner". Of course never feed it your fingerprint. But it is a funny input device! Did anyone of you see guys who use it to feed other data than fingerprints? Cheers, Bernhard -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/a5238ce3-3414-f4c8-25df-e6f88be9f6ae%40web.de. For more options, visit https://groups.google.com/d/optout.